91711260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 216

約数和(自身を含む): 309765456

約数和(自身を除く): 218054196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 41, 43, 45, 51, 60, 68, 82, 85, 86, 90, 102, 123, 129, 153, 164, 170, 172, 180, 204, 205, 215, 246, 255, 258, 289, 306, 340, 369, 387, 410, 430, 492, 510, 516, 578, 612, 615, 645, 697, 731, 738, 765, 774, 820, 860, 867, 1020, 1156, 1230, 1290, 1394, 1445, 1462, 1476, 1530, 1548, 1734, 1763, 1845, 1935, 2091, 2193, 2460, 2580, 2601, 2788, 2890, 2924, 3060, 3468, 3485, 3526, 3655, 3690, 3870, 4182, 4335, 4386, 5202, 5289, 5780, 6273, 6579, 6970, 7052, 7310, 7380, 7740, 8364, 8670, 8772, 8815, 10404, 10455, 10578, 10965, 11849, 12427, 12546, 13005, 13158, 13940, 14620, 15867, 17340, 17630, 20910, 21156, 21930, 23698, 24854, 25092, 26010, 26316, 26445, 29971, 31365, 31734, 32895, 35260, 35547, 37281, 41820, 43860, 47396, 49708, 52020, 52890, 59245, 59942, 62135, 62730, 63468, 65790, 71094, 74562, 79335, 89913, 105780, 106641, 111843, 118490, 119884, 124270, 125460, 131580, 142188, 149124, 149855, 158670, 177735, 179826, 186405, 213282, 223686, 236980, 248540, 269739, 299710, 317340, 355470, 359652, 372810, 426564, 447372, 449565, 509507, 533205, 539478, 559215, 599420, 710940, 745620, 899130, 1019014, 1066410, 1078956, 1118430, 1348695, 1528521, 1798260, 2038028, 2132820, 2236860, 2547535, 2697390, 3057042, 4585563, 5095070, 5394780, 6114084, 7642605, 9171126, 10190140, 15285210, 18342252, 22927815, 30570420, 45855630, 91711260]

約数ペア:

[(1, 91711260), (2, 45855630), (3, 30570420), (4, 22927815), (5, 18342252), (6, 15285210), (9, 10190140), (10, 9171126), (12, 7642605), (15, 6114084), (17, 5394780), (18, 5095070), (20, 4585563), (30, 3057042), (34, 2697390), (36, 2547535), (41, 2236860), (43, 2132820), (45, 2038028), (51, 1798260), (60, 1528521), (68, 1348695), (82, 1118430), (85, 1078956), (86, 1066410), (90, 1019014), (102, 899130), (123, 745620), (129, 710940), (153, 599420), (164, 559215), (170, 539478), (172, 533205), (180, 509507), (204, 449565), (205, 447372), (215, 426564), (246, 372810), (255, 359652), (258, 355470), (289, 317340), (306, 299710), (340, 269739), (369, 248540), (387, 236980), (410, 223686), (430, 213282), (492, 186405), (510, 179826), (516, 177735), (578, 158670), (612, 149855), (615, 149124), (645, 142188), (697, 131580), (731, 125460), (738, 124270), (765, 119884), (774, 118490), (820, 111843), (860, 106641), (867, 105780), (1020, 89913), (1156, 79335), (1230, 74562), (1290, 71094), (1394, 65790), (1445, 63468), (1462, 62730), (1476, 62135), (1530, 59942), (1548, 59245), (1734, 52890), (1763, 52020), (1845, 49708), (1935, 47396), (2091, 43860), (2193, 41820), (2460, 37281), (2580, 35547), (2601, 35260), (2788, 32895), (2890, 31734), (2924, 31365), (3060, 29971), (3468, 26445), (3485, 26316), (3526, 26010), (3655, 25092), (3690, 24854), (3870, 23698), (4182, 21930), (4335, 21156), (4386, 20910), (5202, 17630), (5289, 17340), (5780, 15867), (6273, 14620), (6579, 13940), (6970, 13158), (7052, 13005), (7310, 12546), (7380, 12427), (7740, 11849), (8364, 10965), (8670, 10578), (8772, 10455), (8815, 10404)]