1501500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:53

約数の個数: 192

約数和(自身を含む): 5870592

約数和(自身を除く): 4369092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 25, 26, 28, 30, 33, 35, 39, 42, 44, 50, 52, 55, 60, 65, 66, 70, 75, 77, 78, 84, 91, 100, 105, 110, 125, 130, 132, 140, 143, 150, 154, 156, 165, 175, 182, 195, 210, 220, 231, 250, 260, 273, 275, 286, 300, 308, 325, 330, 350, 364, 375, 385, 390, 420, 429, 455, 462, 500, 525, 546, 550, 572, 650, 660, 700, 715, 750, 770, 780, 825, 858, 875, 910, 924, 975, 1001, 1050, 1092, 1100, 1155, 1300, 1365, 1375, 1430, 1500, 1540, 1625, 1650, 1716, 1750, 1820, 1925, 1950, 2002, 2100, 2145, 2275, 2310, 2625, 2730, 2750, 2860, 3003, 3250, 3300, 3500, 3575, 3850, 3900, 4004, 4125, 4290, 4550, 4620, 4875, 5005, 5250, 5460, 5500, 5775, 6006, 6500, 6825, 7150, 7700, 8250, 8580, 9100, 9625, 9750, 10010, 10500, 10725, 11375, 11550, 12012, 13650, 14300, 15015, 16500, 17875, 19250, 19500, 20020, 21450, 22750, 23100, 25025, 27300, 28875, 30030, 34125, 35750, 38500, 42900, 45500, 50050, 53625, 57750, 60060, 68250, 71500, 75075, 100100, 107250, 115500, 125125, 136500, 150150, 214500, 250250, 300300, 375375, 500500, 750750, 1501500]

約数ペア:

[(1, 1501500), (2, 750750), (3, 500500), (4, 375375), (5, 300300), (6, 250250), (7, 214500), (10, 150150), (11, 136500), (12, 125125), (13, 115500), (14, 107250), (15, 100100), (20, 75075), (21, 71500), (22, 68250), (25, 60060), (26, 57750), (28, 53625), (30, 50050), (33, 45500), (35, 42900), (39, 38500), (42, 35750), (44, 34125), (50, 30030), (52, 28875), (55, 27300), (60, 25025), (65, 23100), (66, 22750), (70, 21450), (75, 20020), (77, 19500), (78, 19250), (84, 17875), (91, 16500), (100, 15015), (105, 14300), (110, 13650), (125, 12012), (130, 11550), (132, 11375), (140, 10725), (143, 10500), (150, 10010), (154, 9750), (156, 9625), (165, 9100), (175, 8580), (182, 8250), (195, 7700), (210, 7150), (220, 6825), (231, 6500), (250, 6006), (260, 5775), (273, 5500), (275, 5460), (286, 5250), (300, 5005), (308, 4875), (325, 4620), (330, 4550), (350, 4290), (364, 4125), (375, 4004), (385, 3900), (390, 3850), (420, 3575), (429, 3500), (455, 3300), (462, 3250), (500, 3003), (525, 2860), (546, 2750), (550, 2730), (572, 2625), (650, 2310), (660, 2275), (700, 2145), (715, 2100), (750, 2002), (770, 1950), (780, 1925), (825, 1820), (858, 1750), (875, 1716), (910, 1650), (924, 1625), (975, 1540), (1001, 1500), (1050, 1430), (1092, 1375), (1100, 1365), (1155, 1300)]