143902620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 501935616

約数和(自身を除く): 358032996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 37, 41, 45, 51, 60, 62, 68, 74, 82, 85, 90, 93, 102, 111, 123, 124, 148, 153, 155, 164, 170, 180, 185, 186, 204, 205, 222, 246, 255, 279, 306, 310, 333, 340, 369, 370, 372, 410, 444, 465, 492, 510, 527, 555, 558, 612, 615, 620, 629, 666, 697, 738, 740, 765, 820, 930, 1020, 1054, 1110, 1116, 1147, 1230, 1258, 1271, 1332, 1394, 1395, 1476, 1517, 1530, 1581, 1665, 1845, 1860, 1887, 2091, 2108, 2220, 2294, 2460, 2516, 2542, 2635, 2788, 2790, 3034, 3060, 3145, 3162, 3330, 3441, 3485, 3690, 3774, 3813, 4182, 4551, 4588, 4743, 5084, 5270, 5580, 5661, 5735, 6068, 6273, 6290, 6324, 6355, 6660, 6882, 6970, 7380, 7548, 7585, 7626, 7905, 8364, 9102, 9435, 9486, 10323, 10455, 10540, 11322, 11439, 11470, 12546, 12580, 12710, 13653, 13764, 13940, 15170, 15252, 15810, 17205, 18204, 18870, 18972, 19065, 19499, 20646, 20910, 21607, 22644, 22755, 22878, 22940, 23715, 25092, 25420, 25789, 27306, 28305, 30340, 31365, 31620, 34410, 37740, 38130, 38998, 41292, 41820, 43214, 45510, 45756, 47027, 47430, 51578, 51615, 54612, 56610, 57195, 58497, 62730, 64821, 68265, 68820, 76260, 77367, 77996, 86428, 91020, 94054, 94860, 97495, 103156, 103230, 108035, 113220, 114390, 116994, 125460, 128945, 129642, 136530, 141081, 154734, 175491, 188108, 194463, 194990, 206460, 216070, 228780, 232101, 233988, 235135, 257890, 259284, 273060, 282162, 292485, 309468, 324105, 350982, 386835, 388926, 389980, 423243, 432140, 464202, 470270, 515780, 564324, 584970, 648210, 701964, 705405, 773670, 777852, 799459, 846486, 877455, 928404, 940540, 972315, 1160505, 1169940, 1296420, 1410810, 1547340, 1598918, 1692972, 1754910, 1944630, 2116215, 2321010, 2398377, 2821620, 3197836, 3509820, 3889260, 3997295, 4232430, 4642020, 4796754, 7195131, 7994590, 8464860, 9593508, 11991885, 14390262, 15989180, 23983770, 28780524, 35975655, 47967540, 71951310, 143902620]

約数ペア:

[(1, 143902620), (2, 71951310), (3, 47967540), (4, 35975655), (5, 28780524), (6, 23983770), (9, 15989180), (10, 14390262), (12, 11991885), (15, 9593508), (17, 8464860), (18, 7994590), (20, 7195131), (30, 4796754), (31, 4642020), (34, 4232430), (36, 3997295), (37, 3889260), (41, 3509820), (45, 3197836), (51, 2821620), (60, 2398377), (62, 2321010), (68, 2116215), (74, 1944630), (82, 1754910), (85, 1692972), (90, 1598918), (93, 1547340), (102, 1410810), (111, 1296420), (123, 1169940), (124, 1160505), (148, 972315), (153, 940540), (155, 928404), (164, 877455), (170, 846486), (180, 799459), (185, 777852), (186, 773670), (204, 705405), (205, 701964), (222, 648210), (246, 584970), (255, 564324), (279, 515780), (306, 470270), (310, 464202), (333, 432140), (340, 423243), (369, 389980), (370, 388926), (372, 386835), (410, 350982), (444, 324105), (465, 309468), (492, 292485), (510, 282162), (527, 273060), (555, 259284), (558, 257890), (612, 235135), (615, 233988), (620, 232101), (629, 228780), (666, 216070), (697, 206460), (738, 194990), (740, 194463), (765, 188108), (820, 175491), (930, 154734), (1020, 141081), (1054, 136530), (1110, 129642), (1116, 128945), (1147, 125460), (1230, 116994), (1258, 114390), (1271, 113220), (1332, 108035), (1394, 103230), (1395, 103156), (1476, 97495), (1517, 94860), (1530, 94054), (1581, 91020), (1665, 86428), (1845, 77996), (1860, 77367), (1887, 76260), (2091, 68820), (2108, 68265), (2220, 64821), (2294, 62730), (2460, 58497), (2516, 57195), (2542, 56610), (2635, 54612), (2788, 51615), (2790, 51578), (3034, 47430), (3060, 47027), (3145, 45756), (3162, 45510), (3330, 43214), (3441, 41820), (3485, 41292), (3690, 38998), (3774, 38130), (3813, 37740), (4182, 34410), (4551, 31620), (4588, 31365), (4743, 30340), (5084, 28305), (5270, 27306), (5580, 25789), (5661, 25420), (5735, 25092), (6068, 23715), (6273, 22940), (6290, 22878), (6324, 22755), (6355, 22644), (6660, 21607), (6882, 20910), (6970, 20646), (7380, 19499), (7548, 19065), (7585, 18972), (7626, 18870), (7905, 18204), (8364, 17205), (9102, 15810), (9435, 15252), (9486, 15170), (10323, 13940), (10455, 13764), (10540, 13653), (11322, 12710), (11439, 12580), (11470, 12546)]