86451300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:860

約数の個数: 180

約数和(自身を含む): 302165556

約数和(自身を除く): 215714256

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 540, 585, 650, 675, 702, 780, 810, 821, 900, 975, 1053, 1170, 1300, 1350, 1404, 1620, 1642, 1755, 1950, 2025, 2106, 2340, 2463, 2700, 2925, 3284, 3510, 3900, 4050, 4105, 4212, 4926, 5265, 5850, 7020, 7389, 8100, 8210, 8775, 9852, 10530, 10673, 11700, 12315, 14778, 16420, 17550, 20525, 21060, 21346, 22167, 24630, 26325, 29556, 32019, 35100, 36945, 41050, 42692, 44334, 49260, 52650, 53365, 61575, 64038, 66501, 73890, 82100, 88668, 96057, 105300, 106730, 110835, 123150, 128076, 133002, 147780, 160095, 184725, 192114, 213460, 221670, 246300, 266004, 266825, 288171, 320190, 332505, 369450, 384228, 443340, 480285, 533650, 554175, 576342, 640380, 665010, 738900, 800475, 864513, 960570, 1067300, 1108350, 1152684, 1330020, 1440855, 1600950, 1662525, 1729026, 1921140, 2216700, 2401425, 2881710, 3201900, 3325050, 3458052, 4322565, 4802850, 5763420, 6650100, 7204275, 8645130, 9605700, 14408550, 17290260, 21612825, 28817100, 43225650, 86451300]

約数ペア:

[(1, 86451300), (2, 43225650), (3, 28817100), (4, 21612825), (5, 17290260), (6, 14408550), (9, 9605700), (10, 8645130), (12, 7204275), (13, 6650100), (15, 5763420), (18, 4802850), (20, 4322565), (25, 3458052), (26, 3325050), (27, 3201900), (30, 2881710), (36, 2401425), (39, 2216700), (45, 1921140), (50, 1729026), (52, 1662525), (54, 1600950), (60, 1440855), (65, 1330020), (75, 1152684), (78, 1108350), (81, 1067300), (90, 960570), (100, 864513), (108, 800475), (117, 738900), (130, 665010), (135, 640380), (150, 576342), (156, 554175), (162, 533650), (180, 480285), (195, 443340), (225, 384228), (234, 369450), (260, 332505), (270, 320190), (300, 288171), (324, 266825), (325, 266004), (351, 246300), (390, 221670), (405, 213460), (450, 192114), (468, 184725), (540, 160095), (585, 147780), (650, 133002), (675, 128076), (702, 123150), (780, 110835), (810, 106730), (821, 105300), (900, 96057), (975, 88668), (1053, 82100), (1170, 73890), (1300, 66501), (1350, 64038), (1404, 61575), (1620, 53365), (1642, 52650), (1755, 49260), (1950, 44334), (2025, 42692), (2106, 41050), (2340, 36945), (2463, 35100), (2700, 32019), (2925, 29556), (3284, 26325), (3510, 24630), (3900, 22167), (4050, 21346), (4105, 21060), (4212, 20525), (4926, 17550), (5265, 16420), (5850, 14778), (7020, 12315), (7389, 11700), (8100, 10673), (8210, 10530), (8775, 9852)]