262604100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 288

約数和(自身を含む): 911941632

約数和(自身を除く): 649337532

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 25, 30, 31, 33, 34, 44, 50, 51, 55, 60, 62, 66, 68, 75, 85, 93, 100, 102, 110, 124, 132, 150, 151, 155, 165, 170, 186, 187, 204, 220, 255, 275, 300, 302, 310, 330, 340, 341, 372, 374, 425, 453, 465, 510, 527, 550, 561, 604, 620, 660, 682, 748, 755, 775, 825, 850, 906, 930, 935, 1020, 1023, 1054, 1100, 1122, 1275, 1364, 1510, 1550, 1581, 1650, 1661, 1700, 1705, 1812, 1860, 1870, 2046, 2108, 2244, 2265, 2325, 2550, 2567, 2635, 2805, 3020, 3100, 3162, 3300, 3322, 3410, 3740, 3775, 4092, 4530, 4650, 4675, 4681, 4983, 5100, 5115, 5134, 5270, 5610, 5797, 6324, 6644, 6820, 7550, 7701, 7905, 8305, 8525, 9060, 9300, 9350, 9362, 9966, 10230, 10268, 10540, 11220, 11325, 11594, 12835, 13175, 14025, 14043, 15100, 15402, 15810, 16610, 17050, 17391, 18700, 18724, 19932, 20460, 22650, 23188, 23405, 24915, 25575, 25670, 26350, 28050, 28086, 28237, 28985, 30804, 31620, 33220, 34100, 34782, 38505, 39525, 41525, 45300, 46810, 49830, 51150, 51340, 51491, 52700, 56100, 56172, 56474, 57970, 64175, 69564, 70215, 77010, 79050, 79577, 83050, 84711, 86955, 93620, 99660, 102300, 102982, 112948, 115940, 117025, 124575, 128350, 140430, 141185, 144925, 154020, 154473, 158100, 159154, 166100, 169422, 173910, 192525, 205964, 234050, 238731, 249150, 256700, 257455, 280860, 282370, 289850, 308946, 318308, 338844, 347820, 351075, 385050, 397885, 423555, 434775, 468100, 477462, 498300, 514910, 564740, 579700, 617892, 702150, 705925, 770100, 772365, 795770, 847110, 869550, 875347, 954924, 1029820, 1193655, 1287275, 1404300, 1411850, 1544730, 1591540, 1694220, 1739100, 1750694, 1989425, 2117775, 2387310, 2574550, 2626041, 2823700, 3089460, 3501388, 3861825, 3978850, 4235550, 4376735, 4774620, 5149100, 5252082, 5968275, 7723650, 7957700, 8471100, 8753470, 10504164, 11936550, 13130205, 15447300, 17506940, 21883675, 23873100, 26260410, 43767350, 52520820, 65651025, 87534700, 131302050, 262604100]

約数ペア:

[(1, 262604100), (2, 131302050), (3, 87534700), (4, 65651025), (5, 52520820), (6, 43767350), (10, 26260410), (11, 23873100), (12, 21883675), (15, 17506940), (17, 15447300), (20, 13130205), (22, 11936550), (25, 10504164), (30, 8753470), (31, 8471100), (33, 7957700), (34, 7723650), (44, 5968275), (50, 5252082), (51, 5149100), (55, 4774620), (60, 4376735), (62, 4235550), (66, 3978850), (68, 3861825), (75, 3501388), (85, 3089460), (93, 2823700), (100, 2626041), (102, 2574550), (110, 2387310), (124, 2117775), (132, 1989425), (150, 1750694), (151, 1739100), (155, 1694220), (165, 1591540), (170, 1544730), (186, 1411850), (187, 1404300), (204, 1287275), (220, 1193655), (255, 1029820), (275, 954924), (300, 875347), (302, 869550), (310, 847110), (330, 795770), (340, 772365), (341, 770100), (372, 705925), (374, 702150), (425, 617892), (453, 579700), (465, 564740), (510, 514910), (527, 498300), (550, 477462), (561, 468100), (604, 434775), (620, 423555), (660, 397885), (682, 385050), (748, 351075), (755, 347820), (775, 338844), (825, 318308), (850, 308946), (906, 289850), (930, 282370), (935, 280860), (1020, 257455), (1023, 256700), (1054, 249150), (1100, 238731), (1122, 234050), (1275, 205964), (1364, 192525), (1510, 173910), (1550, 169422), (1581, 166100), (1650, 159154), (1661, 158100), (1700, 154473), (1705, 154020), (1812, 144925), (1860, 141185), (1870, 140430), (2046, 128350), (2108, 124575), (2244, 117025), (2265, 115940), (2325, 112948), (2550, 102982), (2567, 102300), (2635, 99660), (2805, 93620), (3020, 86955), (3100, 84711), (3162, 83050), (3300, 79577), (3322, 79050), (3410, 77010), (3740, 70215), (3775, 69564), (4092, 64175), (4530, 57970), (4650, 56474), (4675, 56172), (4681, 56100), (4983, 52700), (5100, 51491), (5115, 51340), (5134, 51150), (5270, 49830), (5610, 46810), (5797, 45300), (6324, 41525), (6644, 39525), (6820, 38505), (7550, 34782), (7701, 34100), (7905, 33220), (8305, 31620), (8525, 30804), (9060, 28985), (9300, 28237), (9350, 28086), (9362, 28050), (9966, 26350), (10230, 25670), (10268, 25575), (10540, 24915), (11220, 23405), (11325, 23188), (11594, 22650), (12835, 20460), (13175, 19932), (14025, 18724), (14043, 18700), (15100, 17391), (15402, 17050), (15810, 16610)]