155118919100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:857

約数の個数: 288

約数和(自身を含む): 379632701952

約数和(自身を除く): 224513782852

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 61, 62, 68, 73, 85, 100, 122, 124, 146, 155, 170, 244, 292, 305, 310, 340, 365, 425, 527, 610, 620, 661, 730, 775, 850, 1037, 1054, 1220, 1241, 1322, 1460, 1525, 1550, 1700, 1825, 1891, 2074, 2108, 2263, 2482, 2635, 2644, 3050, 3100, 3305, 3650, 3782, 4148, 4453, 4526, 4964, 5185, 5270, 6100, 6205, 6610, 7300, 7564, 8906, 9052, 9455, 10370, 10540, 11237, 11315, 12410, 13175, 13220, 16525, 17812, 18910, 20491, 20740, 22265, 22474, 22630, 24820, 25925, 26350, 31025, 32147, 33050, 37820, 38471, 40321, 40982, 44530, 44948, 45260, 47275, 48253, 51850, 52700, 56185, 56575, 62050, 64294, 66100, 75701, 76942, 80642, 81964, 89060, 94550, 96506, 102455, 103700, 111325, 112370, 113150, 124100, 128588, 138043, 151402, 153884, 160735, 161284, 189100, 192355, 193012, 201605, 204910, 222650, 224740, 226300, 241265, 276086, 280925, 302804, 321470, 348347, 378505, 384710, 403210, 409820, 445300, 482530, 512275, 552172, 561850, 642940, 685457, 690215, 696694, 757010, 769420, 803675, 806420, 820301, 961775, 965060, 1008025, 1024550, 1123700, 1206325, 1249951, 1370914, 1380430, 1393388, 1495843, 1514020, 1607350, 1640602, 1741735, 1892525, 1923550, 2016050, 2049100, 2346731, 2412650, 2499902, 2741828, 2760860, 2943433, 2991686, 3214700, 3281204, 3427285, 3451075, 3483470, 3785050, 3847100, 4032100, 4101505, 4693462, 4825300, 4999804, 5886866, 5983372, 6249755, 6854570, 6902150, 6966940, 7479215, 7570100, 8203010, 8708675, 9386924, 11733655, 11773732, 12499510, 13709140, 13804300, 14717165, 14958430, 16406020, 17136425, 17417350, 20507525, 21249167, 23467310, 24999020, 25429331, 29434330, 29916860, 31248775, 34272850, 34834700, 37396075, 41015050, 42498334, 46934620, 50038361, 50858662, 58668275, 58868660, 62497550, 68545700, 73585825, 74792150, 82030100, 84996668, 91246423, 100076722, 101717324, 106245835, 117336550, 124995100, 127146655, 147171650, 149584300, 182492846, 200153444, 212491670, 234673100, 250191805, 254293310, 294343300, 364985692, 424983340, 456232115, 500383610, 508586620, 531229175, 635733275, 912464230, 1000767220, 1062458350, 1250959025, 1271466550, 1551189191, 1824928460, 2124916700, 2281160575, 2501918050, 2542933100, 3102378382, 4562321150, 5003836100, 6204756764, 7755945955, 9124642300, 15511891910, 31023783820, 38779729775, 77559459550, 155118919100]

約数ペア:

[(1, 155118919100), (2, 77559459550), (4, 38779729775), (5, 31023783820), (10, 15511891910), (17, 9124642300), (20, 7755945955), (25, 6204756764), (31, 5003836100), (34, 4562321150), (50, 3102378382), (61, 2542933100), (62, 2501918050), (68, 2281160575), (73, 2124916700), (85, 1824928460), (100, 1551189191), (122, 1271466550), (124, 1250959025), (146, 1062458350), (155, 1000767220), (170, 912464230), (244, 635733275), (292, 531229175), (305, 508586620), (310, 500383610), (340, 456232115), (365, 424983340), (425, 364985692), (527, 294343300), (610, 254293310), (620, 250191805), (661, 234673100), (730, 212491670), (775, 200153444), (850, 182492846), (1037, 149584300), (1054, 147171650), (1220, 127146655), (1241, 124995100), (1322, 117336550), (1460, 106245835), (1525, 101717324), (1550, 100076722), (1700, 91246423), (1825, 84996668), (1891, 82030100), (2074, 74792150), (2108, 73585825), (2263, 68545700), (2482, 62497550), (2635, 58868660), (2644, 58668275), (3050, 50858662), (3100, 50038361), (3305, 46934620), (3650, 42498334), (3782, 41015050), (4148, 37396075), (4453, 34834700), (4526, 34272850), (4964, 31248775), (5185, 29916860), (5270, 29434330), (6100, 25429331), (6205, 24999020), (6610, 23467310), (7300, 21249167), (7564, 20507525), (8906, 17417350), (9052, 17136425), (9455, 16406020), (10370, 14958430), (10540, 14717165), (11237, 13804300), (11315, 13709140), (12410, 12499510), (13175, 11773732), (13220, 11733655), (16525, 9386924), (17812, 8708675), (18910, 8203010), (20491, 7570100), (20740, 7479215), (22265, 6966940), (22474, 6902150), (22630, 6854570), (24820, 6249755), (25925, 5983372), (26350, 5886866), (31025, 4999804), (32147, 4825300), (33050, 4693462), (37820, 4101505), (38471, 4032100), (40321, 3847100), (40982, 3785050), (44530, 3483470), (44948, 3451075), (45260, 3427285), (47275, 3281204), (48253, 3214700), (51850, 2991686), (52700, 2943433), (56185, 2760860), (56575, 2741828), (62050, 2499902), (64294, 2412650), (66100, 2346731), (75701, 2049100), (76942, 2016050), (80642, 1923550), (81964, 1892525), (89060, 1741735), (94550, 1640602), (96506, 1607350), (102455, 1514020), (103700, 1495843), (111325, 1393388), (112370, 1380430), (113150, 1370914), (124100, 1249951), (128588, 1206325), (138043, 1123700), (151402, 1024550), (153884, 1008025), (160735, 965060), (161284, 961775), (189100, 820301), (192355, 806420), (193012, 803675), (201605, 769420), (204910, 757010), (222650, 696694), (224740, 690215), (226300, 685457), (241265, 642940), (276086, 561850), (280925, 552172), (302804, 512275), (321470, 482530), (348347, 445300), (378505, 409820), (384710, 403210)]