622175580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1018

約数の個数: 240

約数和(自身を含む): 2172006144

約数和(自身を除く): 1549830564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 81, 90, 93, 108, 117, 124, 130, 135, 155, 156, 162, 180, 186, 195, 234, 260, 270, 279, 310, 324, 351, 372, 390, 403, 405, 465, 468, 540, 558, 585, 620, 702, 780, 806, 810, 837, 930, 953, 1053, 1116, 1170, 1209, 1395, 1404, 1612, 1620, 1674, 1755, 1860, 1906, 2015, 2106, 2340, 2418, 2511, 2790, 2859, 3348, 3510, 3627, 3812, 4030, 4185, 4212, 4765, 4836, 5022, 5265, 5580, 5718, 6045, 7020, 7254, 8060, 8370, 8577, 9530, 10044, 10530, 10881, 11436, 12090, 12389, 12555, 14295, 14508, 16740, 17154, 18135, 19060, 21060, 21762, 24180, 24778, 25110, 25731, 28590, 29543, 32643, 34308, 36270, 37167, 42885, 43524, 49556, 50220, 51462, 54405, 57180, 59086, 61945, 65286, 72540, 74334, 77193, 85770, 88629, 102924, 108810, 111501, 118172, 123890, 128655, 130572, 147715, 148668, 154386, 163215, 171540, 177258, 185835, 217620, 223002, 247780, 257310, 265887, 295430, 308772, 326430, 334503, 354516, 371670, 384059, 385965, 443145, 446004, 514620, 531774, 557505, 590860, 652860, 669006, 743340, 768118, 771930, 797661, 886290, 1003509, 1063548, 1115010, 1152177, 1329435, 1338012, 1536236, 1543860, 1595322, 1672515, 1772580, 1920295, 2007018, 2230020, 2304354, 2392983, 2658870, 3190644, 3345030, 3456531, 3840590, 3988305, 4014036, 4608708, 4785966, 5017545, 5317740, 5760885, 6690060, 6913062, 7681180, 7976610, 9571932, 10035090, 10369593, 11521770, 11964915, 13826124, 15953220, 17282655, 20070180, 20739186, 23043540, 23929830, 31108779, 34565310, 41478372, 47859660, 51847965, 62217558, 69130620, 103695930, 124435116, 155543895, 207391860, 311087790, 622175580]

約数ペア:

[(1, 622175580), (2, 311087790), (3, 207391860), (4, 155543895), (5, 124435116), (6, 103695930), (9, 69130620), (10, 62217558), (12, 51847965), (13, 47859660), (15, 41478372), (18, 34565310), (20, 31108779), (26, 23929830), (27, 23043540), (30, 20739186), (31, 20070180), (36, 17282655), (39, 15953220), (45, 13826124), (52, 11964915), (54, 11521770), (60, 10369593), (62, 10035090), (65, 9571932), (78, 7976610), (81, 7681180), (90, 6913062), (93, 6690060), (108, 5760885), (117, 5317740), (124, 5017545), (130, 4785966), (135, 4608708), (155, 4014036), (156, 3988305), (162, 3840590), (180, 3456531), (186, 3345030), (195, 3190644), (234, 2658870), (260, 2392983), (270, 2304354), (279, 2230020), (310, 2007018), (324, 1920295), (351, 1772580), (372, 1672515), (390, 1595322), (403, 1543860), (405, 1536236), (465, 1338012), (468, 1329435), (540, 1152177), (558, 1115010), (585, 1063548), (620, 1003509), (702, 886290), (780, 797661), (806, 771930), (810, 768118), (837, 743340), (930, 669006), (953, 652860), (1053, 590860), (1116, 557505), (1170, 531774), (1209, 514620), (1395, 446004), (1404, 443145), (1612, 385965), (1620, 384059), (1674, 371670), (1755, 354516), (1860, 334503), (1906, 326430), (2015, 308772), (2106, 295430), (2340, 265887), (2418, 257310), (2511, 247780), (2790, 223002), (2859, 217620), (3348, 185835), (3510, 177258), (3627, 171540), (3812, 163215), (4030, 154386), (4185, 148668), (4212, 147715), (4765, 130572), (4836, 128655), (5022, 123890), (5265, 118172), (5580, 111501), (5718, 108810), (6045, 102924), (7020, 88629), (7254, 85770), (8060, 77193), (8370, 74334), (8577, 72540), (9530, 65286), (10044, 61945), (10530, 59086), (10881, 57180), (11436, 54405), (12090, 51462), (12389, 50220), (12555, 49556), (14295, 43524), (14508, 42885), (16740, 37167), (17154, 36270), (18135, 34308), (19060, 32643), (21060, 29543), (21762, 28590), (24180, 25731), (24778, 25110)]