144387750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 396264960

約数和(自身を除く): 251877210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 59, 65, 75, 78, 118, 125, 130, 150, 177, 195, 250, 251, 295, 325, 354, 375, 390, 502, 590, 650, 750, 753, 767, 885, 975, 1255, 1475, 1506, 1534, 1625, 1770, 1950, 2301, 2510, 2950, 3250, 3263, 3765, 3835, 4425, 4602, 4875, 6275, 6526, 7375, 7530, 7670, 8850, 9750, 9789, 11505, 12550, 14750, 14809, 16315, 18825, 19175, 19578, 22125, 23010, 29618, 31375, 32630, 37650, 38350, 44250, 44427, 48945, 57525, 62750, 74045, 81575, 88854, 94125, 95875, 97890, 115050, 148090, 163150, 188250, 191750, 192517, 222135, 244725, 287625, 370225, 385034, 407875, 444270, 489450, 575250, 577551, 740450, 815750, 962585, 1110675, 1155102, 1223625, 1851125, 1925170, 2221350, 2447250, 2887755, 3702250, 4812925, 5553375, 5775510, 9625850, 11106750, 14438775, 24064625, 28877550, 48129250, 72193875, 144387750]

約数ペア:

[(1, 144387750), (2, 72193875), (3, 48129250), (5, 28877550), (6, 24064625), (10, 14438775), (13, 11106750), (15, 9625850), (25, 5775510), (26, 5553375), (30, 4812925), (39, 3702250), (50, 2887755), (59, 2447250), (65, 2221350), (75, 1925170), (78, 1851125), (118, 1223625), (125, 1155102), (130, 1110675), (150, 962585), (177, 815750), (195, 740450), (250, 577551), (251, 575250), (295, 489450), (325, 444270), (354, 407875), (375, 385034), (390, 370225), (502, 287625), (590, 244725), (650, 222135), (750, 192517), (753, 191750), (767, 188250), (885, 163150), (975, 148090), (1255, 115050), (1475, 97890), (1506, 95875), (1534, 94125), (1625, 88854), (1770, 81575), (1950, 74045), (2301, 62750), (2510, 57525), (2950, 48945), (3250, 44427), (3263, 44250), (3765, 38350), (3835, 37650), (4425, 32630), (4602, 31375), (4875, 29618), (6275, 23010), (6526, 22125), (7375, 19578), (7530, 19175), (7670, 18825), (8850, 16315), (9750, 14809), (9789, 14750), (11505, 12550)]