128575986900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{134059}}^1$

素因数の和:134238

約数の個数: 144

約数和(自身を含む): 390983308800

約数和(自身を除く): 262407321900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 139, 150, 230, 276, 278, 300, 345, 417, 460, 556, 575, 690, 695, 834, 1150, 1380, 1390, 1668, 1725, 2085, 2300, 2780, 3197, 3450, 3475, 4170, 6394, 6900, 6950, 8340, 9591, 10425, 12788, 13900, 15985, 19182, 20850, 31970, 38364, 41700, 47955, 63940, 79925, 95910, 134059, 159850, 191820, 239775, 268118, 319700, 402177, 479550, 536236, 670295, 804354, 959100, 1340590, 1608708, 2010885, 2681180, 3083357, 3351475, 4021770, 6166714, 6702950, 8043540, 9250071, 10054425, 12333428, 13405900, 15416785, 18500142, 18634201, 20108850, 30833570, 37000284, 37268402, 40217700, 46250355, 55902603, 61667140, 74536804, 77083925, 92500710, 93171005, 111805206, 154167850, 185001420, 186342010, 223610412, 231251775, 279513015, 308335700, 372684020, 428586623, 462503550, 465855025, 559026030, 857173246, 925007100, 931710050, 1118052060, 1285759869, 1397565075, 1714346492, 1863420100, 2142933115, 2571519738, 2795130150, 4285866230, 5143039476, 5590260300, 6428799345, 8571732460, 10714665575, 12857598690, 21429331150, 25715197380, 32143996725, 42858662300, 64287993450, 128575986900]

約数ペア:

[(1, 128575986900), (2, 64287993450), (3, 42858662300), (4, 32143996725), (5, 25715197380), (6, 21429331150), (10, 12857598690), (12, 10714665575), (15, 8571732460), (20, 6428799345), (23, 5590260300), (25, 5143039476), (30, 4285866230), (46, 2795130150), (50, 2571519738), (60, 2142933115), (69, 1863420100), (75, 1714346492), (92, 1397565075), (100, 1285759869), (115, 1118052060), (138, 931710050), (139, 925007100), (150, 857173246), (230, 559026030), (276, 465855025), (278, 462503550), (300, 428586623), (345, 372684020), (417, 308335700), (460, 279513015), (556, 231251775), (575, 223610412), (690, 186342010), (695, 185001420), (834, 154167850), (1150, 111805206), (1380, 93171005), (1390, 92500710), (1668, 77083925), (1725, 74536804), (2085, 61667140), (2300, 55902603), (2780, 46250355), (3197, 40217700), (3450, 37268402), (3475, 37000284), (4170, 30833570), (6394, 20108850), (6900, 18634201), (6950, 18500142), (8340, 15416785), (9591, 13405900), (10425, 12333428), (12788, 10054425), (13900, 9250071), (15985, 8043540), (19182, 6702950), (20850, 6166714), (31970, 4021770), (38364, 3351475), (41700, 3083357), (47955, 2681180), (63940, 2010885), (79925, 1608708), (95910, 1340590), (134059, 959100), (159850, 804354), (191820, 670295), (239775, 536236), (268118, 479550), (319700, 402177)]