187311150

素因数分解:

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

素因数の和:868

約数の個数: 144

約数和(自身を含む): 559584720

約数和(自身を除く): 372273570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 130, 135, 150, 169, 195, 225, 234, 270, 325, 338, 351, 390, 450, 507, 585, 650, 675, 702, 821, 845, 975, 1014, 1170, 1350, 1521, 1642, 1690, 1755, 1950, 2463, 2535, 2925, 3042, 3510, 4105, 4225, 4563, 4926, 5070, 5850, 7389, 7605, 8210, 8450, 8775, 9126, 10673, 12315, 12675, 14778, 15210, 17550, 20525, 21346, 22167, 22815, 24630, 25350, 32019, 36945, 38025, 41050, 44334, 45630, 53365, 61575, 64038, 73890, 76050, 96057, 106730, 110835, 114075, 123150, 138749, 160095, 184725, 192114, 221670, 228150, 266825, 277498, 288171, 320190, 369450, 416247, 480285, 533650, 554175, 576342, 693745, 800475, 832494, 960570, 1108350, 1248741, 1387490, 1440855, 1600950, 2081235, 2401425, 2497482, 2881710, 3468725, 3746223, 4162470, 4802850, 6243705, 6937450, 7204275, 7492446, 10406175, 12487410, 14408550, 18731115, 20812350, 31218525, 37462230, 62437050, 93655575, 187311150]

約数ペア:

[(1, 187311150), (2, 93655575), (3, 62437050), (5, 37462230), (6, 31218525), (9, 20812350), (10, 18731115), (13, 14408550), (15, 12487410), (18, 10406175), (25, 7492446), (26, 7204275), (27, 6937450), (30, 6243705), (39, 4802850), (45, 4162470), (50, 3746223), (54, 3468725), (65, 2881710), (75, 2497482), (78, 2401425), (90, 2081235), (117, 1600950), (130, 1440855), (135, 1387490), (150, 1248741), (169, 1108350), (195, 960570), (225, 832494), (234, 800475), (270, 693745), (325, 576342), (338, 554175), (351, 533650), (390, 480285), (450, 416247), (507, 369450), (585, 320190), (650, 288171), (675, 277498), (702, 266825), (821, 228150), (845, 221670), (975, 192114), (1014, 184725), (1170, 160095), (1350, 138749), (1521, 123150), (1642, 114075), (1690, 110835), (1755, 106730), (1950, 96057), (2463, 76050), (2535, 73890), (2925, 64038), (3042, 61575), (3510, 53365), (4105, 45630), (4225, 44334), (4563, 41050), (4926, 38025), (5070, 36945), (5850, 32019), (7389, 25350), (7605, 24630), (8210, 22815), (8450, 22167), (8775, 21346), (9126, 20525), (10673, 17550), (12315, 15210), (12675, 14778)]