72467460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 288

約数和(自身を含む): 260262912

約数和(自身を除く): 187795452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 37, 39, 45, 52, 54, 60, 62, 65, 74, 78, 81, 90, 93, 108, 111, 117, 124, 130, 135, 148, 155, 156, 162, 180, 185, 186, 195, 222, 234, 243, 260, 270, 279, 310, 324, 333, 351, 370, 372, 390, 403, 405, 444, 465, 468, 481, 486, 540, 555, 558, 585, 620, 666, 702, 740, 780, 806, 810, 837, 930, 962, 972, 999, 1053, 1110, 1116, 1147, 1170, 1209, 1215, 1332, 1395, 1404, 1443, 1612, 1620, 1665, 1674, 1755, 1860, 1924, 1998, 2015, 2106, 2220, 2294, 2340, 2405, 2418, 2430, 2511, 2790, 2886, 2997, 3159, 3330, 3348, 3441, 3510, 3627, 3996, 4030, 4185, 4212, 4329, 4588, 4810, 4836, 4860, 4995, 5022, 5265, 5580, 5735, 5772, 5994, 6045, 6318, 6660, 6882, 7020, 7215, 7254, 7533, 8060, 8370, 8658, 8991, 9620, 9990, 10044, 10323, 10530, 10881, 11470, 11988, 12090, 12555, 12636, 12987, 13764, 14430, 14508, 14911, 14985, 15066, 15795, 16740, 17205, 17316, 17982, 18135, 19980, 20646, 21060, 21645, 21762, 22940, 24180, 25110, 25974, 28860, 29822, 29970, 30132, 30969, 31590, 32643, 34410, 35964, 36270, 37665, 38961, 41292, 43290, 43524, 44733, 44955, 50220, 51615, 51948, 54405, 59644, 59940, 61938, 63180, 64935, 65286, 68820, 72540, 74555, 75330, 77922, 86580, 89466, 89910, 92907, 97929, 103230, 108810, 116883, 123876, 129870, 130572, 134199, 149110, 150660, 154845, 155844, 163215, 178932, 179820, 185814, 194805, 195858, 206460, 217620, 223665, 233766, 259740, 268398, 278721, 298220, 309690, 326430, 371628, 389610, 391716, 402597, 447330, 464535, 467532, 489645, 536796, 557442, 584415, 619380, 652860, 670995, 779220, 805194, 894660, 929070, 979290, 1114884, 1168830, 1207791, 1341990, 1393605, 1610388, 1858140, 1958580, 2012985, 2337660, 2415582, 2683980, 2787210, 3623373, 4025970, 4831164, 5574420, 6038955, 7246746, 8051940, 12077910, 14493492, 18116865, 24155820, 36233730, 72467460]

約数ペア:

[(1, 72467460), (2, 36233730), (3, 24155820), (4, 18116865), (5, 14493492), (6, 12077910), (9, 8051940), (10, 7246746), (12, 6038955), (13, 5574420), (15, 4831164), (18, 4025970), (20, 3623373), (26, 2787210), (27, 2683980), (30, 2415582), (31, 2337660), (36, 2012985), (37, 1958580), (39, 1858140), (45, 1610388), (52, 1393605), (54, 1341990), (60, 1207791), (62, 1168830), (65, 1114884), (74, 979290), (78, 929070), (81, 894660), (90, 805194), (93, 779220), (108, 670995), (111, 652860), (117, 619380), (124, 584415), (130, 557442), (135, 536796), (148, 489645), (155, 467532), (156, 464535), (162, 447330), (180, 402597), (185, 391716), (186, 389610), (195, 371628), (222, 326430), (234, 309690), (243, 298220), (260, 278721), (270, 268398), (279, 259740), (310, 233766), (324, 223665), (333, 217620), (351, 206460), (370, 195858), (372, 194805), (390, 185814), (403, 179820), (405, 178932), (444, 163215), (465, 155844), (468, 154845), (481, 150660), (486, 149110), (540, 134199), (555, 130572), (558, 129870), (585, 123876), (620, 116883), (666, 108810), (702, 103230), (740, 97929), (780, 92907), (806, 89910), (810, 89466), (837, 86580), (930, 77922), (962, 75330), (972, 74555), (999, 72540), (1053, 68820), (1110, 65286), (1116, 64935), (1147, 63180), (1170, 61938), (1209, 59940), (1215, 59644), (1332, 54405), (1395, 51948), (1404, 51615), (1443, 50220), (1612, 44955), (1620, 44733), (1665, 43524), (1674, 43290), (1755, 41292), (1860, 38961), (1924, 37665), (1998, 36270), (2015, 35964), (2106, 34410), (2220, 32643), (2294, 31590), (2340, 30969), (2405, 30132), (2418, 29970), (2430, 29822), (2511, 28860), (2790, 25974), (2886, 25110), (2997, 24180), (3159, 22940), (3330, 21762), (3348, 21645), (3441, 21060), (3510, 20646), (3627, 19980), (3996, 18135), (4030, 17982), (4185, 17316), (4212, 17205), (4329, 16740), (4588, 15795), (4810, 15066), (4836, 14985), (4860, 14911), (4995, 14508), (5022, 14430), (5265, 13764), (5580, 12987), (5735, 12636), (5772, 12555), (5994, 12090), (6045, 11988), (6318, 11470), (6660, 10881), (6882, 10530), (7020, 10323), (7215, 10044), (7254, 9990), (7533, 9620), (8060, 8991), (8370, 8658)]