2804632380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{2111}}^1$

素因数の和:2209

約数の個数: 216

約数和(自身を含む): 9508891392

約数和(自身を除く): 6704259012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 61, 66, 90, 99, 110, 121, 122, 132, 165, 180, 183, 198, 220, 242, 244, 305, 330, 363, 366, 396, 484, 495, 549, 605, 610, 660, 671, 726, 732, 915, 990, 1089, 1098, 1210, 1220, 1342, 1452, 1815, 1830, 1980, 2013, 2111, 2178, 2196, 2420, 2684, 2745, 3355, 3630, 3660, 4026, 4222, 4356, 5445, 5490, 6039, 6333, 6710, 7260, 7381, 8052, 8444, 10065, 10555, 10890, 10980, 12078, 12666, 13420, 14762, 18999, 20130, 21110, 21780, 22143, 23221, 24156, 25332, 29524, 30195, 31665, 36905, 37998, 40260, 42220, 44286, 46442, 60390, 63330, 66429, 69663, 73810, 75996, 88572, 92884, 94995, 110715, 116105, 120780, 126660, 128771, 132858, 139326, 147620, 189990, 208989, 221430, 232210, 255431, 257542, 265716, 278652, 332145, 348315, 379980, 386313, 417978, 442860, 464420, 510862, 515084, 643855, 664290, 696630, 766293, 772626, 835956, 1021724, 1044945, 1158939, 1277155, 1287710, 1328580, 1393260, 1416481, 1532586, 1545252, 1931565, 2089890, 2298879, 2317878, 2554310, 2575420, 2832962, 3065172, 3831465, 3863130, 4179780, 4249443, 4597758, 4635756, 5108620, 5665924, 5794695, 7082405, 7662930, 7726260, 8498886, 9195516, 11494395, 11589390, 12748329, 14164810, 15325860, 15581291, 16997772, 21247215, 22988790, 23178780, 25496658, 28329620, 31162582, 42494430, 45977580, 46743873, 50993316, 62325164, 63741645, 77906455, 84988860, 93487746, 127483290, 140231619, 155812910, 186975492, 233719365, 254966580, 280463238, 311625820, 467438730, 560926476, 701158095, 934877460, 1402316190, 2804632380]

約数ペア:

[(1, 2804632380), (2, 1402316190), (3, 934877460), (4, 701158095), (5, 560926476), (6, 467438730), (9, 311625820), (10, 280463238), (11, 254966580), (12, 233719365), (15, 186975492), (18, 155812910), (20, 140231619), (22, 127483290), (30, 93487746), (33, 84988860), (36, 77906455), (44, 63741645), (45, 62325164), (55, 50993316), (60, 46743873), (61, 45977580), (66, 42494430), (90, 31162582), (99, 28329620), (110, 25496658), (121, 23178780), (122, 22988790), (132, 21247215), (165, 16997772), (180, 15581291), (183, 15325860), (198, 14164810), (220, 12748329), (242, 11589390), (244, 11494395), (305, 9195516), (330, 8498886), (363, 7726260), (366, 7662930), (396, 7082405), (484, 5794695), (495, 5665924), (549, 5108620), (605, 4635756), (610, 4597758), (660, 4249443), (671, 4179780), (726, 3863130), (732, 3831465), (915, 3065172), (990, 2832962), (1089, 2575420), (1098, 2554310), (1210, 2317878), (1220, 2298879), (1342, 2089890), (1452, 1931565), (1815, 1545252), (1830, 1532586), (1980, 1416481), (2013, 1393260), (2111, 1328580), (2178, 1287710), (2196, 1277155), (2420, 1158939), (2684, 1044945), (2745, 1021724), (3355, 835956), (3630, 772626), (3660, 766293), (4026, 696630), (4222, 664290), (4356, 643855), (5445, 515084), (5490, 510862), (6039, 464420), (6333, 442860), (6710, 417978), (7260, 386313), (7381, 379980), (8052, 348315), (8444, 332145), (10065, 278652), (10555, 265716), (10890, 257542), (10980, 255431), (12078, 232210), (12666, 221430), (13420, 208989), (14762, 189990), (18999, 147620), (20130, 139326), (21110, 132858), (21780, 128771), (22143, 126660), (23221, 120780), (24156, 116105), (25332, 110715), (29524, 94995), (30195, 92884), (31665, 88572), (36905, 75996), (37998, 73810), (40260, 69663), (42220, 66429), (44286, 63330), (46442, 60390)]