885299220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:492

約数の個数: 240

約数和(自身を含む): 3023505408

約数和(自身を除く): 2138206188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 127, 130, 135, 156, 162, 180, 195, 234, 254, 260, 270, 324, 331, 351, 381, 390, 405, 468, 508, 540, 585, 635, 662, 702, 762, 780, 810, 993, 1053, 1143, 1170, 1270, 1324, 1404, 1524, 1620, 1651, 1655, 1755, 1905, 1986, 2106, 2286, 2340, 2540, 2979, 3302, 3310, 3429, 3510, 3810, 3972, 4212, 4303, 4572, 4953, 4965, 5265, 5715, 5958, 6604, 6620, 6858, 7020, 7620, 8255, 8606, 8937, 9906, 9930, 10287, 10530, 11430, 11916, 12909, 13716, 14859, 14895, 16510, 17145, 17212, 17874, 19812, 19860, 20574, 21060, 21515, 22860, 24765, 25818, 26811, 29718, 29790, 33020, 34290, 35748, 38727, 41148, 42037, 43030, 44577, 44685, 49530, 51435, 51636, 53622, 59436, 59580, 64545, 68580, 74295, 77454, 84074, 86060, 89154, 89370, 99060, 102870, 107244, 116181, 126111, 129090, 133731, 134055, 148590, 154908, 168148, 178308, 178740, 193635, 205740, 210185, 222885, 232362, 252222, 258180, 267462, 268110, 297180, 348543, 378333, 387270, 420370, 445770, 464724, 504444, 534924, 536220, 546481, 580905, 630555, 668655, 697086, 756666, 774540, 840740, 891540, 1092962, 1134999, 1161810, 1261110, 1337310, 1394172, 1513332, 1639443, 1742715, 1891665, 2185924, 2269998, 2323620, 2522220, 2674620, 2732405, 3278886, 3404997, 3485430, 3783330, 4539996, 4918329, 5464810, 5674995, 6557772, 6809994, 6970860, 7566660, 8197215, 9836658, 10929620, 11349990, 13619988, 14754987, 16394430, 17024985, 19673316, 22699980, 24591645, 29509974, 32788860, 34049970, 44264961, 49183290, 59019948, 68099940, 73774935, 88529922, 98366580, 147549870, 177059844, 221324805, 295099740, 442649610, 885299220]

約数ペア:

[(1, 885299220), (2, 442649610), (3, 295099740), (4, 221324805), (5, 177059844), (6, 147549870), (9, 98366580), (10, 88529922), (12, 73774935), (13, 68099940), (15, 59019948), (18, 49183290), (20, 44264961), (26, 34049970), (27, 32788860), (30, 29509974), (36, 24591645), (39, 22699980), (45, 19673316), (52, 17024985), (54, 16394430), (60, 14754987), (65, 13619988), (78, 11349990), (81, 10929620), (90, 9836658), (108, 8197215), (117, 7566660), (127, 6970860), (130, 6809994), (135, 6557772), (156, 5674995), (162, 5464810), (180, 4918329), (195, 4539996), (234, 3783330), (254, 3485430), (260, 3404997), (270, 3278886), (324, 2732405), (331, 2674620), (351, 2522220), (381, 2323620), (390, 2269998), (405, 2185924), (468, 1891665), (508, 1742715), (540, 1639443), (585, 1513332), (635, 1394172), (662, 1337310), (702, 1261110), (762, 1161810), (780, 1134999), (810, 1092962), (993, 891540), (1053, 840740), (1143, 774540), (1170, 756666), (1270, 697086), (1324, 668655), (1404, 630555), (1524, 580905), (1620, 546481), (1651, 536220), (1655, 534924), (1755, 504444), (1905, 464724), (1986, 445770), (2106, 420370), (2286, 387270), (2340, 378333), (2540, 348543), (2979, 297180), (3302, 268110), (3310, 267462), (3429, 258180), (3510, 252222), (3810, 232362), (3972, 222885), (4212, 210185), (4303, 205740), (4572, 193635), (4953, 178740), (4965, 178308), (5265, 168148), (5715, 154908), (5958, 148590), (6604, 134055), (6620, 133731), (6858, 129090), (7020, 126111), (7620, 116181), (8255, 107244), (8606, 102870), (8937, 99060), (9906, 89370), (9930, 89154), (10287, 86060), (10530, 84074), (11430, 77454), (11916, 74295), (12909, 68580), (13716, 64545), (14859, 59580), (14895, 59436), (16510, 53622), (17145, 51636), (17212, 51435), (17874, 49530), (19812, 44685), (19860, 44577), (20574, 43030), (21060, 42037), (21515, 41148), (22860, 38727), (24765, 35748), (25818, 34290), (26811, 33020), (29718, 29790)]