20190670650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{53}}^2\times {\mathrm{15973}}^1$

素因数の和:16097

約数の個数: 108

約数和(自身を含む): 55291876458

約数和(自身を除く): 35101205808

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 53, 75, 90, 106, 150, 159, 225, 265, 318, 450, 477, 530, 795, 954, 1325, 1590, 2385, 2650, 2809, 3975, 4770, 5618, 7950, 8427, 11925, 14045, 15973, 16854, 23850, 25281, 28090, 31946, 42135, 47919, 50562, 70225, 79865, 84270, 95838, 126405, 140450, 143757, 159730, 210675, 239595, 252810, 287514, 399325, 421350, 479190, 632025, 718785, 798650, 846569, 1197975, 1264050, 1437570, 1693138, 2395950, 2539707, 3593925, 4232845, 5079414, 7187850, 7619121, 8465690, 12698535, 15238242, 21164225, 25397070, 38095605, 42328450, 44868157, 63492675, 76191210, 89736314, 126985350, 134604471, 190478025, 224340785, 269208942, 380956050, 403813413, 448681570, 673022355, 807626826, 1121703925, 1346044710, 2019067065, 2243407850, 3365111775, 4038134130, 6730223550, 10095335325, 20190670650]

約数ペア:

[(1, 20190670650), (2, 10095335325), (3, 6730223550), (5, 4038134130), (6, 3365111775), (9, 2243407850), (10, 2019067065), (15, 1346044710), (18, 1121703925), (25, 807626826), (30, 673022355), (45, 448681570), (50, 403813413), (53, 380956050), (75, 269208942), (90, 224340785), (106, 190478025), (150, 134604471), (159, 126985350), (225, 89736314), (265, 76191210), (318, 63492675), (450, 44868157), (477, 42328450), (530, 38095605), (795, 25397070), (954, 21164225), (1325, 15238242), (1590, 12698535), (2385, 8465690), (2650, 7619121), (2809, 7187850), (3975, 5079414), (4770, 4232845), (5618, 3593925), (7950, 2539707), (8427, 2395950), (11925, 1693138), (14045, 1437570), (15973, 1264050), (16854, 1197975), (23850, 846569), (25281, 798650), (28090, 718785), (31946, 632025), (42135, 479190), (47919, 421350), (50562, 399325), (70225, 287514), (79865, 252810), (84270, 239595), (95838, 210675), (126405, 159730), (140450, 143757)]