137972400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4999}}^1$

素因数の和:5043

約数の個数: 120

約数和(自身を含む): 461280000

約数和(自身を除く): 323307600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 138, 150, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 552, 575, 600, 690, 920, 1104, 1150, 1200, 1380, 1725, 1840, 2300, 2760, 3450, 4600, 4999, 5520, 6900, 9200, 9998, 13800, 14997, 19996, 24995, 27600, 29994, 39992, 49990, 59988, 74985, 79984, 99980, 114977, 119976, 124975, 149970, 199960, 229954, 239952, 249950, 299940, 344931, 374925, 399920, 459908, 499900, 574885, 599880, 689862, 749850, 919816, 999800, 1149770, 1199760, 1379724, 1499700, 1724655, 1839632, 1999600, 2299540, 2759448, 2874425, 2999400, 3449310, 4599080, 5518896, 5748850, 5998800, 6898620, 8623275, 9198160, 11497700, 13797240, 17246550, 22995400, 27594480, 34493100, 45990800, 68986200, 137972400]

約数ペア:

[(1, 137972400), (2, 68986200), (3, 45990800), (4, 34493100), (5, 27594480), (6, 22995400), (8, 17246550), (10, 13797240), (12, 11497700), (15, 9198160), (16, 8623275), (20, 6898620), (23, 5998800), (24, 5748850), (25, 5518896), (30, 4599080), (40, 3449310), (46, 2999400), (48, 2874425), (50, 2759448), (60, 2299540), (69, 1999600), (75, 1839632), (80, 1724655), (92, 1499700), (100, 1379724), (115, 1199760), (120, 1149770), (138, 999800), (150, 919816), (184, 749850), (200, 689862), (230, 599880), (240, 574885), (276, 499900), (300, 459908), (345, 399920), (368, 374925), (400, 344931), (460, 299940), (552, 249950), (575, 239952), (600, 229954), (690, 199960), (920, 149970), (1104, 124975), (1150, 119976), (1200, 114977), (1380, 99980), (1725, 79984), (1840, 74985), (2300, 59988), (2760, 49990), (3450, 39992), (4600, 29994), (4999, 27600), (5520, 24995), (6900, 19996), (9200, 14997), (9998, 13800)]