70438200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:598

約数の個数: 192

約数和(自身を含む): 258078720

約数和(自身を除く): 187640520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 50, 56, 60, 62, 70, 75, 84, 93, 100, 105, 120, 124, 140, 150, 155, 168, 175, 186, 200, 210, 217, 248, 280, 300, 310, 350, 372, 420, 434, 465, 525, 541, 600, 620, 651, 700, 744, 775, 840, 868, 930, 1050, 1082, 1085, 1240, 1302, 1400, 1550, 1623, 1736, 1860, 2100, 2164, 2170, 2325, 2604, 2705, 3100, 3246, 3255, 3720, 3787, 4200, 4328, 4340, 4650, 5208, 5410, 5425, 6200, 6492, 6510, 7574, 8115, 8680, 9300, 10820, 10850, 11361, 12984, 13020, 13525, 15148, 16230, 16275, 16771, 18600, 18935, 21640, 21700, 22722, 26040, 27050, 30296, 32460, 32550, 33542, 37870, 40575, 43400, 45444, 50313, 54100, 56805, 64920, 65100, 67084, 75740, 81150, 83855, 90888, 94675, 100626, 108200, 113610, 117397, 130200, 134168, 151480, 162300, 167710, 189350, 201252, 227220, 234794, 251565, 284025, 324600, 335420, 352191, 378700, 402504, 419275, 454440, 469588, 503130, 568050, 586985, 670840, 704382, 757400, 838550, 939176, 1006260, 1136100, 1173970, 1257825, 1408764, 1677100, 1760955, 2012520, 2272200, 2347940, 2515650, 2817528, 2934925, 3354200, 3521910, 4695880, 5031300, 5869850, 7043820, 8804775, 10062600, 11739700, 14087640, 17609550, 23479400, 35219100, 70438200]

約数ペア:

[(1, 70438200), (2, 35219100), (3, 23479400), (4, 17609550), (5, 14087640), (6, 11739700), (7, 10062600), (8, 8804775), (10, 7043820), (12, 5869850), (14, 5031300), (15, 4695880), (20, 3521910), (21, 3354200), (24, 2934925), (25, 2817528), (28, 2515650), (30, 2347940), (31, 2272200), (35, 2012520), (40, 1760955), (42, 1677100), (50, 1408764), (56, 1257825), (60, 1173970), (62, 1136100), (70, 1006260), (75, 939176), (84, 838550), (93, 757400), (100, 704382), (105, 670840), (120, 586985), (124, 568050), (140, 503130), (150, 469588), (155, 454440), (168, 419275), (175, 402504), (186, 378700), (200, 352191), (210, 335420), (217, 324600), (248, 284025), (280, 251565), (300, 234794), (310, 227220), (350, 201252), (372, 189350), (420, 167710), (434, 162300), (465, 151480), (525, 134168), (541, 130200), (600, 117397), (620, 113610), (651, 108200), (700, 100626), (744, 94675), (775, 90888), (840, 83855), (868, 81150), (930, 75740), (1050, 67084), (1082, 65100), (1085, 64920), (1240, 56805), (1302, 54100), (1400, 50313), (1550, 45444), (1623, 43400), (1736, 40575), (1860, 37870), (2100, 33542), (2164, 32550), (2170, 32460), (2325, 30296), (2604, 27050), (2705, 26040), (3100, 22722), (3246, 21700), (3255, 21640), (3720, 18935), (3787, 18600), (4200, 16771), (4328, 16275), (4340, 16230), (4650, 15148), (5208, 13525), (5410, 13020), (5425, 12984), (6200, 11361), (6492, 10850), (6510, 10820), (7574, 9300), (8115, 8680)]