64736100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:547

約数の個数: 216

約数和(自身を含む): 238859712

約数和(自身を除く): 174123612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 25, 26, 30, 33, 36, 39, 44, 45, 50, 52, 55, 60, 65, 66, 75, 78, 90, 99, 100, 110, 117, 130, 132, 143, 150, 156, 165, 180, 195, 198, 220, 225, 234, 260, 275, 286, 300, 325, 330, 390, 396, 429, 450, 468, 495, 503, 550, 572, 585, 650, 660, 715, 780, 825, 858, 900, 975, 990, 1006, 1100, 1170, 1287, 1300, 1430, 1509, 1650, 1716, 1950, 1980, 2012, 2145, 2340, 2475, 2515, 2574, 2860, 2925, 3018, 3300, 3575, 3900, 4290, 4527, 4950, 5030, 5148, 5533, 5850, 6036, 6435, 6539, 7150, 7545, 8580, 9054, 9900, 10060, 10725, 11066, 11700, 12575, 12870, 13078, 14300, 15090, 16599, 18108, 19617, 21450, 22132, 22635, 25150, 25740, 26156, 27665, 30180, 32175, 32695, 33198, 37725, 39234, 42900, 45270, 49797, 50300, 55330, 58851, 64350, 65390, 66396, 71929, 75450, 78468, 82995, 90540, 98085, 99594, 110660, 113175, 117702, 128700, 130780, 138325, 143858, 150900, 163475, 165990, 196170, 199188, 215787, 226350, 235404, 248985, 276650, 287716, 294255, 326950, 331980, 359645, 392340, 414975, 431574, 452700, 490425, 497970, 553300, 588510, 647361, 653900, 719290, 829950, 863148, 980850, 995940, 1078935, 1177020, 1244925, 1294722, 1438580, 1471275, 1659900, 1798225, 1961700, 2157870, 2489850, 2589444, 2942550, 3236805, 3596450, 4315740, 4979700, 5394675, 5885100, 6473610, 7192900, 10789350, 12947220, 16184025, 21578700, 32368050, 64736100]

約数ペア:

[(1, 64736100), (2, 32368050), (3, 21578700), (4, 16184025), (5, 12947220), (6, 10789350), (9, 7192900), (10, 6473610), (11, 5885100), (12, 5394675), (13, 4979700), (15, 4315740), (18, 3596450), (20, 3236805), (22, 2942550), (25, 2589444), (26, 2489850), (30, 2157870), (33, 1961700), (36, 1798225), (39, 1659900), (44, 1471275), (45, 1438580), (50, 1294722), (52, 1244925), (55, 1177020), (60, 1078935), (65, 995940), (66, 980850), (75, 863148), (78, 829950), (90, 719290), (99, 653900), (100, 647361), (110, 588510), (117, 553300), (130, 497970), (132, 490425), (143, 452700), (150, 431574), (156, 414975), (165, 392340), (180, 359645), (195, 331980), (198, 326950), (220, 294255), (225, 287716), (234, 276650), (260, 248985), (275, 235404), (286, 226350), (300, 215787), (325, 199188), (330, 196170), (390, 165990), (396, 163475), (429, 150900), (450, 143858), (468, 138325), (495, 130780), (503, 128700), (550, 117702), (572, 113175), (585, 110660), (650, 99594), (660, 98085), (715, 90540), (780, 82995), (825, 78468), (858, 75450), (900, 71929), (975, 66396), (990, 65390), (1006, 64350), (1100, 58851), (1170, 55330), (1287, 50300), (1300, 49797), (1430, 45270), (1509, 42900), (1650, 39234), (1716, 37725), (1950, 33198), (1980, 32695), (2012, 32175), (2145, 30180), (2340, 27665), (2475, 26156), (2515, 25740), (2574, 25150), (2860, 22635), (2925, 22132), (3018, 21450), (3300, 19617), (3575, 18108), (3900, 16599), (4290, 15090), (4527, 14300), (4950, 13078), (5030, 12870), (5148, 12575), (5533, 11700), (5850, 11066), (6036, 10725), (6435, 10060), (6539, 9900), (7150, 9054), (7545, 8580)]