154330920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 320

約数和(自身を含む): 574992000

約数和(自身を除く): 420661080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 54, 57, 60, 69, 72, 76, 81, 90, 92, 95, 108, 109, 114, 115, 120, 135, 138, 152, 162, 171, 180, 184, 190, 207, 216, 218, 228, 230, 270, 276, 285, 324, 327, 342, 345, 360, 380, 405, 414, 436, 437, 456, 460, 513, 540, 545, 552, 570, 621, 648, 654, 684, 690, 760, 810, 828, 855, 872, 874, 920, 981, 1026, 1035, 1080, 1090, 1140, 1242, 1308, 1311, 1368, 1380, 1539, 1620, 1635, 1656, 1710, 1748, 1863, 1962, 2052, 2070, 2071, 2180, 2185, 2280, 2484, 2507, 2565, 2616, 2622, 2760, 2943, 3078, 3105, 3240, 3270, 3420, 3496, 3726, 3924, 3933, 4104, 4140, 4142, 4360, 4370, 4905, 4968, 5014, 5130, 5244, 5886, 6156, 6210, 6213, 6540, 6555, 6840, 7452, 7521, 7695, 7848, 7866, 8280, 8284, 8740, 8829, 9315, 9810, 10028, 10260, 10355, 10488, 11772, 11799, 12312, 12420, 12426, 12535, 13080, 13110, 14715, 14904, 15042, 15390, 15732, 16568, 17480, 17658, 18630, 18639, 19620, 19665, 20056, 20520, 20710, 22563, 23544, 23598, 24840, 24852, 25070, 26220, 29430, 30084, 30780, 31065, 31464, 35316, 35397, 37260, 37278, 37605, 39240, 39330, 41420, 44145, 45126, 47196, 47633, 49704, 50140, 52440, 55917, 58860, 58995, 60168, 61560, 62130, 67689, 70632, 70794, 74520, 74556, 75210, 78660, 82840, 88290, 90252, 93195, 94392, 95266, 100280, 111834, 112815, 117720, 117990, 124260, 135378, 141588, 142899, 149112, 150420, 157320, 167751, 176580, 176985, 180504, 186390, 190532, 203067, 223668, 225630, 235980, 238165, 248520, 270756, 279585, 283176, 285798, 300840, 335502, 338445, 353160, 353970, 372780, 381064, 406134, 428697, 447336, 451260, 471960, 476330, 541512, 559170, 571596, 671004, 676890, 707940, 714495, 745560, 812268, 838755, 857394, 902520, 952660, 1015335, 1118340, 1143192, 1286091, 1342008, 1353780, 1415880, 1428990, 1624536, 1677510, 1714788, 1905320, 2030670, 2143485, 2236680, 2572182, 2707560, 2857980, 3355020, 3429576, 3858273, 4061340, 4286970, 5144364, 5715960, 6430455, 6710040, 7716546, 8122680, 8573940, 10288728, 12860910, 15433092, 17147880, 19291365, 25721820, 30866184, 38582730, 51443640, 77165460, 154330920]

約数ペア:

[(1, 154330920), (2, 77165460), (3, 51443640), (4, 38582730), (5, 30866184), (6, 25721820), (8, 19291365), (9, 17147880), (10, 15433092), (12, 12860910), (15, 10288728), (18, 8573940), (19, 8122680), (20, 7716546), (23, 6710040), (24, 6430455), (27, 5715960), (30, 5144364), (36, 4286970), (38, 4061340), (40, 3858273), (45, 3429576), (46, 3355020), (54, 2857980), (57, 2707560), (60, 2572182), (69, 2236680), (72, 2143485), (76, 2030670), (81, 1905320), (90, 1714788), (92, 1677510), (95, 1624536), (108, 1428990), (109, 1415880), (114, 1353780), (115, 1342008), (120, 1286091), (135, 1143192), (138, 1118340), (152, 1015335), (162, 952660), (171, 902520), (180, 857394), (184, 838755), (190, 812268), (207, 745560), (216, 714495), (218, 707940), (228, 676890), (230, 671004), (270, 571596), (276, 559170), (285, 541512), (324, 476330), (327, 471960), (342, 451260), (345, 447336), (360, 428697), (380, 406134), (405, 381064), (414, 372780), (436, 353970), (437, 353160), (456, 338445), (460, 335502), (513, 300840), (540, 285798), (545, 283176), (552, 279585), (570, 270756), (621, 248520), (648, 238165), (654, 235980), (684, 225630), (690, 223668), (760, 203067), (810, 190532), (828, 186390), (855, 180504), (872, 176985), (874, 176580), (920, 167751), (981, 157320), (1026, 150420), (1035, 149112), (1080, 142899), (1090, 141588), (1140, 135378), (1242, 124260), (1308, 117990), (1311, 117720), (1368, 112815), (1380, 111834), (1539, 100280), (1620, 95266), (1635, 94392), (1656, 93195), (1710, 90252), (1748, 88290), (1863, 82840), (1962, 78660), (2052, 75210), (2070, 74556), (2071, 74520), (2180, 70794), (2185, 70632), (2280, 67689), (2484, 62130), (2507, 61560), (2565, 60168), (2616, 58995), (2622, 58860), (2760, 55917), (2943, 52440), (3078, 50140), (3105, 49704), (3240, 47633), (3270, 47196), (3420, 45126), (3496, 44145), (3726, 41420), (3924, 39330), (3933, 39240), (4104, 37605), (4140, 37278), (4142, 37260), (4360, 35397), (4370, 35316), (4905, 31464), (4968, 31065), (5014, 30780), (5130, 30084), (5244, 29430), (5886, 26220), (6156, 25070), (6210, 24852), (6213, 24840), (6540, 23598), (6555, 23544), (6840, 22563), (7452, 20710), (7521, 20520), (7695, 20056), (7848, 19665), (7866, 19620), (8280, 18639), (8284, 18630), (8740, 17658), (8829, 17480), (9315, 16568), (9810, 15732), (10028, 15390), (10260, 15042), (10355, 14904), (10488, 14715), (11772, 13110), (11799, 13080), (12312, 12535), (12420, 12426)]