223801500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 192

約数和(自身を含む): 733824000

約数和(自身を除く): 510022500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 115, 125, 130, 138, 150, 156, 195, 230, 250, 260, 276, 299, 300, 325, 345, 375, 390, 460, 499, 500, 575, 598, 650, 690, 750, 780, 897, 975, 998, 1150, 1196, 1300, 1380, 1495, 1497, 1500, 1625, 1725, 1794, 1950, 1996, 2300, 2495, 2875, 2990, 2994, 3250, 3450, 3588, 3900, 4485, 4875, 4990, 5750, 5980, 5988, 6487, 6500, 6900, 7475, 7485, 8625, 8970, 9750, 9980, 11477, 11500, 12475, 12974, 14950, 14970, 17250, 17940, 19461, 19500, 22425, 22954, 24950, 25948, 29900, 29940, 32435, 34431, 34500, 37375, 37425, 38922, 44850, 45908, 49900, 57385, 62375, 64870, 68862, 74750, 74850, 77844, 89700, 97305, 112125, 114770, 124750, 129740, 137724, 149201, 149500, 149700, 162175, 172155, 187125, 194610, 224250, 229540, 249500, 286925, 298402, 324350, 344310, 374250, 389220, 447603, 448500, 486525, 573850, 596804, 648700, 688620, 746005, 748500, 810875, 860775, 895206, 973050, 1147700, 1434625, 1492010, 1621750, 1721550, 1790412, 1946100, 2238015, 2432625, 2869250, 2984020, 3243500, 3443100, 3730025, 4303875, 4476030, 4865250, 5738500, 7460050, 8607750, 8952060, 9730500, 11190075, 14920100, 17215500, 18650125, 22380150, 37300250, 44760300, 55950375, 74600500, 111900750, 223801500]

約数ペア:

[(1, 223801500), (2, 111900750), (3, 74600500), (4, 55950375), (5, 44760300), (6, 37300250), (10, 22380150), (12, 18650125), (13, 17215500), (15, 14920100), (20, 11190075), (23, 9730500), (25, 8952060), (26, 8607750), (30, 7460050), (39, 5738500), (46, 4865250), (50, 4476030), (52, 4303875), (60, 3730025), (65, 3443100), (69, 3243500), (75, 2984020), (78, 2869250), (92, 2432625), (100, 2238015), (115, 1946100), (125, 1790412), (130, 1721550), (138, 1621750), (150, 1492010), (156, 1434625), (195, 1147700), (230, 973050), (250, 895206), (260, 860775), (276, 810875), (299, 748500), (300, 746005), (325, 688620), (345, 648700), (375, 596804), (390, 573850), (460, 486525), (499, 448500), (500, 447603), (575, 389220), (598, 374250), (650, 344310), (690, 324350), (750, 298402), (780, 286925), (897, 249500), (975, 229540), (998, 224250), (1150, 194610), (1196, 187125), (1300, 172155), (1380, 162175), (1495, 149700), (1497, 149500), (1500, 149201), (1625, 137724), (1725, 129740), (1794, 124750), (1950, 114770), (1996, 112125), (2300, 97305), (2495, 89700), (2875, 77844), (2990, 74850), (2994, 74750), (3250, 68862), (3450, 64870), (3588, 62375), (3900, 57385), (4485, 49900), (4875, 45908), (4990, 44850), (5750, 38922), (5980, 37425), (5988, 37375), (6487, 34500), (6500, 34431), (6900, 32435), (7475, 29940), (7485, 29900), (8625, 25948), (8970, 24950), (9750, 22954), (9980, 22425), (11477, 19500), (11500, 19461), (12475, 17940), (12974, 17250), (14950, 14970)]