229840650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:521

約数の個数: 144

約数和(自身を含む): 673316280

約数和(自身を除く): 443475630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 101, 117, 130, 150, 195, 202, 225, 234, 303, 325, 389, 390, 450, 505, 585, 606, 650, 778, 909, 975, 1010, 1167, 1170, 1313, 1515, 1818, 1945, 1950, 2334, 2525, 2626, 2925, 3030, 3501, 3890, 3939, 4545, 5050, 5057, 5835, 5850, 6565, 7002, 7575, 7878, 9090, 9725, 10114, 11670, 11817, 13130, 15150, 15171, 17505, 19450, 19695, 22725, 23634, 25285, 29175, 30342, 32825, 35010, 39289, 39390, 45450, 45513, 50570, 58350, 59085, 65650, 75855, 78578, 87525, 91026, 98475, 117867, 118170, 126425, 151710, 175050, 196445, 196950, 227565, 235734, 252850, 295425, 353601, 379275, 392890, 455130, 510757, 589335, 590850, 707202, 758550, 982225, 1021514, 1137825, 1178670, 1532271, 1768005, 1964450, 2275650, 2553785, 2946675, 3064542, 3536010, 4596813, 5107570, 5893350, 7661355, 8840025, 9193626, 12768925, 15322710, 17680050, 22984065, 25537850, 38306775, 45968130, 76613550, 114920325, 229840650]

約数ペア:

[(1, 229840650), (2, 114920325), (3, 76613550), (5, 45968130), (6, 38306775), (9, 25537850), (10, 22984065), (13, 17680050), (15, 15322710), (18, 12768925), (25, 9193626), (26, 8840025), (30, 7661355), (39, 5893350), (45, 5107570), (50, 4596813), (65, 3536010), (75, 3064542), (78, 2946675), (90, 2553785), (101, 2275650), (117, 1964450), (130, 1768005), (150, 1532271), (195, 1178670), (202, 1137825), (225, 1021514), (234, 982225), (303, 758550), (325, 707202), (389, 590850), (390, 589335), (450, 510757), (505, 455130), (585, 392890), (606, 379275), (650, 353601), (778, 295425), (909, 252850), (975, 235734), (1010, 227565), (1167, 196950), (1170, 196445), (1313, 175050), (1515, 151710), (1818, 126425), (1945, 118170), (1950, 117867), (2334, 98475), (2525, 91026), (2626, 87525), (2925, 78578), (3030, 75855), (3501, 65650), (3890, 59085), (3939, 58350), (4545, 50570), (5050, 45513), (5057, 45450), (5835, 39390), (5850, 39289), (6565, 35010), (7002, 32825), (7575, 30342), (7878, 29175), (9090, 25285), (9725, 23634), (10114, 22725), (11670, 19695), (11817, 19450), (13130, 17505), (15150, 15171)]