91813320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 324979200

約数和(自身を除く): 233165880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 433, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 866, 930, 1116, 1140, 1178, 1240, 1299, 1368, 1395, 1710, 1732, 1767, 1860, 2165, 2232, 2280, 2356, 2598, 2790, 2945, 3420, 3464, 3534, 3720, 3897, 4330, 4712, 5196, 5301, 5580, 5890, 6495, 6840, 7068, 7794, 8227, 8660, 8835, 10392, 10602, 11160, 11780, 12990, 13423, 14136, 15588, 16454, 17320, 17670, 19485, 21204, 23560, 24681, 25980, 26505, 26846, 31176, 32908, 35340, 38970, 40269, 41135, 42408, 49362, 51960, 53010, 53692, 65816, 67115, 70680, 74043, 77940, 80538, 82270, 98724, 106020, 107384, 120807, 123405, 134230, 148086, 155880, 161076, 164540, 197448, 201345, 212040, 241614, 246810, 255037, 268460, 296172, 322152, 329080, 370215, 402690, 483228, 493620, 510074, 536920, 592344, 604035, 740430, 765111, 805380, 966456, 987240, 1020148, 1208070, 1275185, 1480860, 1530222, 1610760, 2040296, 2295333, 2416140, 2550370, 2961720, 3060444, 3825555, 4590666, 4832280, 5100740, 6120888, 7651110, 9181332, 10201480, 11476665, 15302220, 18362664, 22953330, 30604440, 45906660, 91813320]

約数ペア:

[(1, 91813320), (2, 45906660), (3, 30604440), (4, 22953330), (5, 18362664), (6, 15302220), (8, 11476665), (9, 10201480), (10, 9181332), (12, 7651110), (15, 6120888), (18, 5100740), (19, 4832280), (20, 4590666), (24, 3825555), (30, 3060444), (31, 2961720), (36, 2550370), (38, 2416140), (40, 2295333), (45, 2040296), (57, 1610760), (60, 1530222), (62, 1480860), (72, 1275185), (76, 1208070), (90, 1020148), (93, 987240), (95, 966456), (114, 805380), (120, 765111), (124, 740430), (152, 604035), (155, 592344), (171, 536920), (180, 510074), (186, 493620), (190, 483228), (228, 402690), (248, 370215), (279, 329080), (285, 322152), (310, 296172), (342, 268460), (360, 255037), (372, 246810), (380, 241614), (433, 212040), (456, 201345), (465, 197448), (558, 164540), (570, 161076), (589, 155880), (620, 148086), (684, 134230), (744, 123405), (760, 120807), (855, 107384), (866, 106020), (930, 98724), (1116, 82270), (1140, 80538), (1178, 77940), (1240, 74043), (1299, 70680), (1368, 67115), (1395, 65816), (1710, 53692), (1732, 53010), (1767, 51960), (1860, 49362), (2165, 42408), (2232, 41135), (2280, 40269), (2356, 38970), (2598, 35340), (2790, 32908), (2945, 31176), (3420, 26846), (3464, 26505), (3534, 25980), (3720, 24681), (3897, 23560), (4330, 21204), (4712, 19485), (5196, 17670), (5301, 17320), (5580, 16454), (5890, 15588), (6495, 14136), (6840, 13423), (7068, 12990), (7794, 11780), (8227, 11160), (8660, 10602), (8835, 10392)]