79729830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 232232832

約数和(自身を除く): 152503002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 41, 45, 51, 62, 82, 85, 90, 93, 102, 123, 153, 155, 170, 186, 205, 246, 255, 279, 306, 310, 369, 410, 465, 510, 527, 558, 615, 697, 738, 765, 930, 1054, 1230, 1271, 1394, 1395, 1530, 1581, 1681, 1845, 2091, 2542, 2635, 2790, 3162, 3362, 3485, 3690, 3813, 4182, 4743, 5043, 5270, 6273, 6355, 6970, 7626, 7905, 8405, 9486, 10086, 10455, 11439, 12546, 12710, 15129, 15810, 16810, 19065, 20910, 21607, 22878, 23715, 25215, 28577, 30258, 31365, 38130, 43214, 47430, 50430, 52111, 57154, 57195, 62730, 64821, 75645, 85731, 104222, 108035, 114390, 129642, 142885, 151290, 156333, 171462, 194463, 216070, 257193, 260555, 285770, 312666, 324105, 388926, 428655, 468999, 514386, 521110, 648210, 781665, 857310, 885887, 937998, 972315, 1285965, 1563330, 1771774, 1944630, 2344995, 2571930, 2657661, 4429435, 4689990, 5315322, 7972983, 8858870, 13288305, 15945966, 26576610, 39864915, 79729830]

約数ペア:

[(1, 79729830), (2, 39864915), (3, 26576610), (5, 15945966), (6, 13288305), (9, 8858870), (10, 7972983), (15, 5315322), (17, 4689990), (18, 4429435), (30, 2657661), (31, 2571930), (34, 2344995), (41, 1944630), (45, 1771774), (51, 1563330), (62, 1285965), (82, 972315), (85, 937998), (90, 885887), (93, 857310), (102, 781665), (123, 648210), (153, 521110), (155, 514386), (170, 468999), (186, 428655), (205, 388926), (246, 324105), (255, 312666), (279, 285770), (306, 260555), (310, 257193), (369, 216070), (410, 194463), (465, 171462), (510, 156333), (527, 151290), (558, 142885), (615, 129642), (697, 114390), (738, 108035), (765, 104222), (930, 85731), (1054, 75645), (1230, 64821), (1271, 62730), (1394, 57195), (1395, 57154), (1530, 52111), (1581, 50430), (1681, 47430), (1845, 43214), (2091, 38130), (2542, 31365), (2635, 30258), (2790, 28577), (3162, 25215), (3362, 23715), (3485, 22878), (3690, 21607), (3813, 20910), (4182, 19065), (4743, 16810), (5043, 15810), (5270, 15129), (6273, 12710), (6355, 12546), (6970, 11439), (7626, 10455), (7905, 10086), (8405, 9486)]