1431501900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:624

約数の個数: 144

約数和(自身を含む): 4235562240

約数和(自身を除く): 2804060340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 67, 75, 100, 134, 150, 201, 229, 268, 300, 311, 335, 402, 458, 622, 670, 687, 804, 916, 933, 1005, 1145, 1244, 1340, 1374, 1555, 1675, 1866, 2010, 2290, 2748, 3110, 3350, 3435, 3732, 4020, 4580, 4665, 5025, 5725, 6220, 6700, 6870, 7775, 9330, 10050, 11450, 13740, 15343, 15550, 17175, 18660, 20100, 20837, 22900, 23325, 30686, 31100, 34350, 41674, 46029, 46650, 61372, 62511, 68700, 71219, 76715, 83348, 92058, 93300, 104185, 125022, 142438, 153430, 184116, 208370, 213657, 230145, 250044, 284876, 306860, 312555, 356095, 383575, 416740, 427314, 460290, 520925, 625110, 712190, 767150, 854628, 920580, 1041850, 1068285, 1150725, 1250220, 1424380, 1534300, 1562775, 1780475, 2083700, 2136570, 2301450, 3125550, 3560950, 4273140, 4602900, 4771673, 5341425, 6251100, 7121900, 9543346, 10682850, 14315019, 19086692, 21365700, 23858365, 28630038, 47716730, 57260076, 71575095, 95433460, 119291825, 143150190, 238583650, 286300380, 357875475, 477167300, 715750950, 1431501900]

約数ペア:

[(1, 1431501900), (2, 715750950), (3, 477167300), (4, 357875475), (5, 286300380), (6, 238583650), (10, 143150190), (12, 119291825), (15, 95433460), (20, 71575095), (25, 57260076), (30, 47716730), (50, 28630038), (60, 23858365), (67, 21365700), (75, 19086692), (100, 14315019), (134, 10682850), (150, 9543346), (201, 7121900), (229, 6251100), (268, 5341425), (300, 4771673), (311, 4602900), (335, 4273140), (402, 3560950), (458, 3125550), (622, 2301450), (670, 2136570), (687, 2083700), (804, 1780475), (916, 1562775), (933, 1534300), (1005, 1424380), (1145, 1250220), (1244, 1150725), (1340, 1068285), (1374, 1041850), (1555, 920580), (1675, 854628), (1866, 767150), (2010, 712190), (2290, 625110), (2748, 520925), (3110, 460290), (3350, 427314), (3435, 416740), (3732, 383575), (4020, 356095), (4580, 312555), (4665, 306860), (5025, 284876), (5725, 250044), (6220, 230145), (6700, 213657), (6870, 208370), (7775, 184116), (9330, 153430), (10050, 142438), (11450, 125022), (13740, 104185), (15343, 93300), (15550, 92058), (17175, 83348), (18660, 76715), (20100, 71219), (20837, 68700), (22900, 62511), (23325, 61372), (30686, 46650), (31100, 46029), (34350, 41674)]