175141320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 573350400

約数和(自身を除く): 398209080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 89, 92, 93, 115, 120, 124, 138, 155, 178, 184, 186, 230, 248, 267, 276, 310, 345, 356, 372, 445, 460, 465, 529, 534, 552, 620, 690, 712, 713, 744, 890, 920, 930, 1058, 1068, 1240, 1335, 1380, 1426, 1587, 1780, 1860, 2047, 2116, 2136, 2139, 2645, 2670, 2759, 2760, 2852, 3174, 3560, 3565, 3720, 4094, 4232, 4278, 5290, 5340, 5518, 5704, 6141, 6348, 7130, 7935, 8188, 8277, 8556, 10235, 10580, 10680, 10695, 11036, 12282, 12696, 13795, 14260, 15870, 16376, 16399, 16554, 17112, 20470, 21160, 21390, 22072, 24564, 27590, 28520, 30705, 31740, 32798, 33108, 40940, 41385, 42780, 47081, 49128, 49197, 55180, 61410, 63457, 63480, 65596, 66216, 81880, 81995, 82770, 85560, 94162, 98394, 110360, 122820, 126914, 131192, 141243, 163990, 165540, 188324, 190371, 196788, 235405, 245640, 245985, 253828, 282486, 317285, 327980, 331080, 376648, 380742, 393576, 470810, 491970, 507656, 564972, 634570, 655960, 706215, 761484, 941620, 951855, 983940, 1129944, 1269140, 1412430, 1459511, 1522968, 1883240, 1903710, 1967880, 2538280, 2824860, 2919022, 3807420, 4378533, 5649720, 5838044, 7297555, 7614840, 8757066, 11676088, 14595110, 17514132, 21892665, 29190220, 35028264, 43785330, 58380440, 87570660, 175141320]

約数ペア:

[(1, 175141320), (2, 87570660), (3, 58380440), (4, 43785330), (5, 35028264), (6, 29190220), (8, 21892665), (10, 17514132), (12, 14595110), (15, 11676088), (20, 8757066), (23, 7614840), (24, 7297555), (30, 5838044), (31, 5649720), (40, 4378533), (46, 3807420), (60, 2919022), (62, 2824860), (69, 2538280), (89, 1967880), (92, 1903710), (93, 1883240), (115, 1522968), (120, 1459511), (124, 1412430), (138, 1269140), (155, 1129944), (178, 983940), (184, 951855), (186, 941620), (230, 761484), (248, 706215), (267, 655960), (276, 634570), (310, 564972), (345, 507656), (356, 491970), (372, 470810), (445, 393576), (460, 380742), (465, 376648), (529, 331080), (534, 327980), (552, 317285), (620, 282486), (690, 253828), (712, 245985), (713, 245640), (744, 235405), (890, 196788), (920, 190371), (930, 188324), (1058, 165540), (1068, 163990), (1240, 141243), (1335, 131192), (1380, 126914), (1426, 122820), (1587, 110360), (1780, 98394), (1860, 94162), (2047, 85560), (2116, 82770), (2136, 81995), (2139, 81880), (2645, 66216), (2670, 65596), (2759, 63480), (2760, 63457), (2852, 61410), (3174, 55180), (3560, 49197), (3565, 49128), (3720, 47081), (4094, 42780), (4232, 41385), (4278, 40940), (5290, 33108), (5340, 32798), (5518, 31740), (5704, 30705), (6141, 28520), (6348, 27590), (7130, 24564), (7935, 22072), (8188, 21390), (8277, 21160), (8556, 20470), (10235, 17112), (10580, 16554), (10680, 16399), (10695, 16376), (11036, 15870), (12282, 14260), (12696, 13795)]