137578500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 240

約数和(自身を含む): 465104640

約数和(自身を除く): 327526140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 79, 81, 86, 90, 100, 108, 125, 129, 135, 150, 158, 162, 172, 180, 215, 225, 237, 250, 258, 270, 300, 316, 324, 375, 387, 395, 405, 430, 450, 474, 500, 516, 540, 645, 675, 711, 750, 774, 790, 810, 860, 900, 948, 1075, 1125, 1161, 1185, 1290, 1350, 1422, 1500, 1548, 1580, 1620, 1935, 1975, 2025, 2133, 2150, 2250, 2322, 2370, 2580, 2700, 2844, 3225, 3375, 3397, 3483, 3555, 3870, 3950, 4050, 4266, 4300, 4500, 4644, 4740, 5375, 5805, 5925, 6399, 6450, 6750, 6794, 6966, 7110, 7740, 7900, 8100, 8532, 9675, 9875, 10125, 10191, 10665, 10750, 11610, 11850, 12798, 12900, 13500, 13588, 13932, 14220, 16125, 16985, 17415, 17775, 19350, 19750, 20250, 20382, 21330, 21500, 23220, 23700, 25596, 29025, 29625, 30573, 31995, 32250, 33970, 34830, 35550, 38700, 39500, 40500, 40764, 42660, 48375, 50955, 53325, 58050, 59250, 61146, 63990, 64500, 67940, 69660, 71100, 84925, 87075, 88875, 91719, 96750, 101910, 106650, 116100, 118500, 122292, 127980, 145125, 152865, 159975, 169850, 174150, 177750, 183438, 193500, 203820, 213300, 254775, 266625, 275157, 290250, 305730, 319950, 339700, 348300, 355500, 366876, 424625, 435375, 458595, 509550, 533250, 550314, 580500, 611460, 639900, 764325, 799875, 849250, 870750, 917190, 1019100, 1066500, 1100628, 1273875, 1375785, 1528650, 1599750, 1698500, 1741500, 1834380, 2292975, 2547750, 2751570, 3057300, 3199500, 3821625, 4585950, 5095500, 5503140, 6878925, 7643250, 9171900, 11464875, 13757850, 15286500, 22929750, 27515700, 34394625, 45859500, 68789250, 137578500]

約数ペア:

[(1, 137578500), (2, 68789250), (3, 45859500), (4, 34394625), (5, 27515700), (6, 22929750), (9, 15286500), (10, 13757850), (12, 11464875), (15, 9171900), (18, 7643250), (20, 6878925), (25, 5503140), (27, 5095500), (30, 4585950), (36, 3821625), (43, 3199500), (45, 3057300), (50, 2751570), (54, 2547750), (60, 2292975), (75, 1834380), (79, 1741500), (81, 1698500), (86, 1599750), (90, 1528650), (100, 1375785), (108, 1273875), (125, 1100628), (129, 1066500), (135, 1019100), (150, 917190), (158, 870750), (162, 849250), (172, 799875), (180, 764325), (215, 639900), (225, 611460), (237, 580500), (250, 550314), (258, 533250), (270, 509550), (300, 458595), (316, 435375), (324, 424625), (375, 366876), (387, 355500), (395, 348300), (405, 339700), (430, 319950), (450, 305730), (474, 290250), (500, 275157), (516, 266625), (540, 254775), (645, 213300), (675, 203820), (711, 193500), (750, 183438), (774, 177750), (790, 174150), (810, 169850), (860, 159975), (900, 152865), (948, 145125), (1075, 127980), (1125, 122292), (1161, 118500), (1185, 116100), (1290, 106650), (1350, 101910), (1422, 96750), (1500, 91719), (1548, 88875), (1580, 87075), (1620, 84925), (1935, 71100), (1975, 69660), (2025, 67940), (2133, 64500), (2150, 63990), (2250, 61146), (2322, 59250), (2370, 58050), (2580, 53325), (2700, 50955), (2844, 48375), (3225, 42660), (3375, 40764), (3397, 40500), (3483, 39500), (3555, 38700), (3870, 35550), (3950, 34830), (4050, 33970), (4266, 32250), (4300, 31995), (4500, 30573), (4644, 29625), (4740, 29025), (5375, 25596), (5805, 23700), (5925, 23220), (6399, 21500), (6450, 21330), (6750, 20382), (6794, 20250), (6966, 19750), (7110, 19350), (7740, 17775), (7900, 17415), (8100, 16985), (8532, 16125), (9675, 14220), (9875, 13932), (10125, 13588), (10191, 13500), (10665, 12900), (10750, 12798), (11610, 11850)]