2920394250

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{29}}^1\times {\mathrm{4973}}^1$

素因数の和:5031

約数の個数: 160

約数和(自身を含む): 8450030160

約数和(自身を除く): 5529635910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 45, 50, 54, 58, 75, 81, 87, 90, 125, 135, 145, 150, 162, 174, 225, 250, 261, 270, 290, 375, 405, 435, 450, 522, 675, 725, 750, 783, 810, 870, 1125, 1305, 1350, 1450, 1566, 2025, 2175, 2250, 2349, 2610, 3375, 3625, 3915, 4050, 4350, 4698, 4973, 6525, 6750, 7250, 7830, 9946, 10125, 10875, 11745, 13050, 14919, 19575, 20250, 21750, 23490, 24865, 29838, 32625, 39150, 44757, 49730, 58725, 65250, 74595, 89514, 97875, 117450, 124325, 134271, 144217, 149190, 195750, 223785, 248650, 268542, 288434, 293625, 372975, 402813, 432651, 447570, 587250, 621625, 671355, 721085, 745950, 805626, 865302, 1118925, 1243250, 1297953, 1342710, 1442170, 1864875, 2014065, 2163255, 2237850, 2595906, 3356775, 3605425, 3729750, 3893859, 4028130, 4326510, 5594625, 6489765, 6713550, 7210850, 7787718, 10070325, 10816275, 11189250, 11681577, 12979530, 16783875, 18027125, 19469295, 20140650, 21632550, 23363154, 32448825, 33567750, 36054250, 38938590, 50351625, 54081375, 58407885, 64897650, 97346475, 100703250, 108162750, 116815770, 162244125, 194692950, 292039425, 324488250, 486732375, 584078850, 973464750, 1460197125, 2920394250]

約数ペア:

[(1, 2920394250), (2, 1460197125), (3, 973464750), (5, 584078850), (6, 486732375), (9, 324488250), (10, 292039425), (15, 194692950), (18, 162244125), (25, 116815770), (27, 108162750), (29, 100703250), (30, 97346475), (45, 64897650), (50, 58407885), (54, 54081375), (58, 50351625), (75, 38938590), (81, 36054250), (87, 33567750), (90, 32448825), (125, 23363154), (135, 21632550), (145, 20140650), (150, 19469295), (162, 18027125), (174, 16783875), (225, 12979530), (250, 11681577), (261, 11189250), (270, 10816275), (290, 10070325), (375, 7787718), (405, 7210850), (435, 6713550), (450, 6489765), (522, 5594625), (675, 4326510), (725, 4028130), (750, 3893859), (783, 3729750), (810, 3605425), (870, 3356775), (1125, 2595906), (1305, 2237850), (1350, 2163255), (1450, 2014065), (1566, 1864875), (2025, 1442170), (2175, 1342710), (2250, 1297953), (2349, 1243250), (2610, 1118925), (3375, 865302), (3625, 805626), (3915, 745950), (4050, 721085), (4350, 671355), (4698, 621625), (4973, 587250), (6525, 447570), (6750, 432651), (7250, 402813), (7830, 372975), (9946, 293625), (10125, 288434), (10875, 268542), (11745, 248650), (13050, 223785), (14919, 195750), (19575, 149190), (20250, 144217), (21750, 134271), (23490, 124325), (24865, 117450), (29838, 97875), (32625, 89514), (39150, 74595), (44757, 65250), (49730, 58725)]