145873600

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 168

約数和(自身を含む): 394581888

約数和(自身を除く): 248708288

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 64, 68, 80, 85, 100, 124, 136, 155, 160, 170, 173, 200, 248, 272, 310, 320, 340, 346, 400, 425, 496, 527, 544, 620, 680, 692, 775, 800, 850, 865, 992, 1054, 1088, 1240, 1360, 1384, 1550, 1600, 1700, 1730, 1984, 2108, 2480, 2635, 2720, 2768, 2941, 3100, 3400, 3460, 4216, 4325, 4960, 5270, 5363, 5440, 5536, 5882, 6200, 6800, 6920, 8432, 8650, 9920, 10540, 10726, 11072, 11764, 12400, 13175, 13600, 13840, 14705, 16864, 17300, 21080, 21452, 23528, 24800, 26350, 26815, 27200, 27680, 29410, 33728, 34600, 42160, 42904, 47056, 49600, 52700, 53630, 55360, 58820, 69200, 73525, 84320, 85808, 91171, 94112, 105400, 107260, 117640, 134075, 138400, 147050, 168640, 171616, 182342, 188224, 210800, 214520, 235280, 268150, 276800, 294100, 343232, 364684, 421600, 429040, 455855, 470560, 536300, 588200, 729368, 843200, 858080, 911710, 941120, 1072600, 1176400, 1458736, 1716160, 1823420, 2145200, 2279275, 2352800, 2917472, 3646840, 4290400, 4558550, 4705600, 5834944, 7293680, 8580800, 9117100, 14587360, 18234200, 29174720, 36468400, 72936800, 145873600]

約数ペア:

[(1, 145873600), (2, 72936800), (4, 36468400), (5, 29174720), (8, 18234200), (10, 14587360), (16, 9117100), (17, 8580800), (20, 7293680), (25, 5834944), (31, 4705600), (32, 4558550), (34, 4290400), (40, 3646840), (50, 2917472), (62, 2352800), (64, 2279275), (68, 2145200), (80, 1823420), (85, 1716160), (100, 1458736), (124, 1176400), (136, 1072600), (155, 941120), (160, 911710), (170, 858080), (173, 843200), (200, 729368), (248, 588200), (272, 536300), (310, 470560), (320, 455855), (340, 429040), (346, 421600), (400, 364684), (425, 343232), (496, 294100), (527, 276800), (544, 268150), (620, 235280), (680, 214520), (692, 210800), (775, 188224), (800, 182342), (850, 171616), (865, 168640), (992, 147050), (1054, 138400), (1088, 134075), (1240, 117640), (1360, 107260), (1384, 105400), (1550, 94112), (1600, 91171), (1700, 85808), (1730, 84320), (1984, 73525), (2108, 69200), (2480, 58820), (2635, 55360), (2720, 53630), (2768, 52700), (2941, 49600), (3100, 47056), (3400, 42904), (3460, 42160), (4216, 34600), (4325, 33728), (4960, 29410), (5270, 27680), (5363, 27200), (5440, 26815), (5536, 26350), (5882, 24800), (6200, 23528), (6800, 21452), (6920, 21080), (8432, 17300), (8650, 16864), (9920, 14705), (10540, 13840), (10726, 13600), (11072, 13175), (11764, 12400)]