68659500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:545

約数の個数: 192

約数和(自身を含む): 246564864

約数和(自身を除く): 177905364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 125, 130, 140, 150, 156, 175, 182, 195, 210, 250, 260, 273, 300, 325, 350, 364, 375, 390, 420, 455, 500, 503, 525, 546, 650, 700, 750, 780, 875, 910, 975, 1006, 1050, 1092, 1300, 1365, 1500, 1509, 1625, 1750, 1820, 1950, 2012, 2100, 2275, 2515, 2625, 2730, 3018, 3250, 3500, 3521, 3900, 4550, 4875, 5030, 5250, 5460, 6036, 6500, 6539, 6825, 7042, 7545, 9100, 9750, 10060, 10500, 10563, 11375, 12575, 13078, 13650, 14084, 15090, 17605, 19500, 19617, 21126, 22750, 25150, 26156, 27300, 30180, 32695, 34125, 35210, 37725, 39234, 42252, 45500, 45773, 50300, 52815, 62875, 65390, 68250, 70420, 75450, 78468, 88025, 91546, 98085, 105630, 125750, 130780, 136500, 137319, 150900, 163475, 176050, 183092, 188625, 196170, 211260, 228865, 251500, 264075, 274638, 326950, 352100, 377250, 392340, 440125, 457730, 490425, 528150, 549276, 653900, 686595, 754500, 817375, 880250, 915460, 980850, 1056300, 1144325, 1320375, 1373190, 1634750, 1760500, 1961700, 2288650, 2452125, 2640750, 2746380, 3269500, 3432975, 4577300, 4904250, 5281500, 5721625, 6865950, 9808500, 11443250, 13731900, 17164875, 22886500, 34329750, 68659500]

約数ペア:

[(1, 68659500), (2, 34329750), (3, 22886500), (4, 17164875), (5, 13731900), (6, 11443250), (7, 9808500), (10, 6865950), (12, 5721625), (13, 5281500), (14, 4904250), (15, 4577300), (20, 3432975), (21, 3269500), (25, 2746380), (26, 2640750), (28, 2452125), (30, 2288650), (35, 1961700), (39, 1760500), (42, 1634750), (50, 1373190), (52, 1320375), (60, 1144325), (65, 1056300), (70, 980850), (75, 915460), (78, 880250), (84, 817375), (91, 754500), (100, 686595), (105, 653900), (125, 549276), (130, 528150), (140, 490425), (150, 457730), (156, 440125), (175, 392340), (182, 377250), (195, 352100), (210, 326950), (250, 274638), (260, 264075), (273, 251500), (300, 228865), (325, 211260), (350, 196170), (364, 188625), (375, 183092), (390, 176050), (420, 163475), (455, 150900), (500, 137319), (503, 136500), (525, 130780), (546, 125750), (650, 105630), (700, 98085), (750, 91546), (780, 88025), (875, 78468), (910, 75450), (975, 70420), (1006, 68250), (1050, 65390), (1092, 62875), (1300, 52815), (1365, 50300), (1500, 45773), (1509, 45500), (1625, 42252), (1750, 39234), (1820, 37725), (1950, 35210), (2012, 34125), (2100, 32695), (2275, 30180), (2515, 27300), (2625, 26156), (2730, 25150), (3018, 22750), (3250, 21126), (3500, 19617), (3521, 19500), (3900, 17605), (4550, 15090), (4875, 14084), (5030, 13650), (5250, 13078), (5460, 12575), (6036, 11375), (6500, 10563), (6539, 10500), (6825, 10060), (7042, 9750), (7545, 9100)]