137889180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:537

約数の個数: 216

約数和(自身を含む): 496126176

約数和(自身を除く): 358236996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 121, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 242, 260, 286, 330, 363, 390, 396, 429, 468, 484, 487, 495, 572, 585, 605, 660, 715, 726, 780, 858, 974, 990, 1089, 1170, 1210, 1287, 1430, 1452, 1461, 1573, 1716, 1815, 1948, 1980, 2145, 2178, 2340, 2420, 2435, 2574, 2860, 2922, 3146, 3630, 4290, 4356, 4383, 4719, 4870, 5148, 5357, 5445, 5844, 6292, 6331, 6435, 7260, 7305, 7865, 8580, 8766, 9438, 9740, 10714, 10890, 12662, 12870, 14157, 14610, 15730, 16071, 17532, 18876, 18993, 21428, 21780, 21915, 23595, 25324, 25740, 26785, 28314, 29220, 31460, 31655, 32142, 37986, 43830, 47190, 48213, 53570, 56628, 56979, 58927, 63310, 64284, 69641, 70785, 75972, 80355, 87660, 94380, 94965, 96426, 107140, 113958, 117854, 126620, 139282, 141570, 160710, 176781, 189930, 192852, 208923, 227916, 235708, 241065, 278564, 283140, 284895, 294635, 321420, 348205, 353562, 379860, 417846, 482130, 530343, 569790, 589270, 626769, 696410, 707124, 766051, 835692, 883905, 964260, 1044615, 1060686, 1139580, 1178540, 1253538, 1392820, 1532102, 1767810, 2089230, 2121372, 2298153, 2507076, 2651715, 3064204, 3133845, 3535620, 3830255, 4178460, 4596306, 5303430, 6267690, 6894459, 7660510, 9192612, 10606860, 11490765, 12535380, 13788918, 15321020, 22981530, 27577836, 34472295, 45963060, 68944590, 137889180]

約数ペア:

[(1, 137889180), (2, 68944590), (3, 45963060), (4, 34472295), (5, 27577836), (6, 22981530), (9, 15321020), (10, 13788918), (11, 12535380), (12, 11490765), (13, 10606860), (15, 9192612), (18, 7660510), (20, 6894459), (22, 6267690), (26, 5303430), (30, 4596306), (33, 4178460), (36, 3830255), (39, 3535620), (44, 3133845), (45, 3064204), (52, 2651715), (55, 2507076), (60, 2298153), (65, 2121372), (66, 2089230), (78, 1767810), (90, 1532102), (99, 1392820), (110, 1253538), (117, 1178540), (121, 1139580), (130, 1060686), (132, 1044615), (143, 964260), (156, 883905), (165, 835692), (180, 766051), (195, 707124), (198, 696410), (220, 626769), (234, 589270), (242, 569790), (260, 530343), (286, 482130), (330, 417846), (363, 379860), (390, 353562), (396, 348205), (429, 321420), (468, 294635), (484, 284895), (487, 283140), (495, 278564), (572, 241065), (585, 235708), (605, 227916), (660, 208923), (715, 192852), (726, 189930), (780, 176781), (858, 160710), (974, 141570), (990, 139282), (1089, 126620), (1170, 117854), (1210, 113958), (1287, 107140), (1430, 96426), (1452, 94965), (1461, 94380), (1573, 87660), (1716, 80355), (1815, 75972), (1948, 70785), (1980, 69641), (2145, 64284), (2178, 63310), (2340, 58927), (2420, 56979), (2435, 56628), (2574, 53570), (2860, 48213), (2922, 47190), (3146, 43830), (3630, 37986), (4290, 32142), (4356, 31655), (4383, 31460), (4719, 29220), (4870, 28314), (5148, 26785), (5357, 25740), (5445, 25324), (5844, 23595), (6292, 21915), (6331, 21780), (6435, 21428), (7260, 18993), (7305, 18876), (7865, 17532), (8580, 16071), (8766, 15730), (9438, 14610), (9740, 14157), (10714, 12870), (10890, 12662)]