30349620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 288

約数和(自身を含む): 116444160

約数和(自身を除く): 86094540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 37, 42, 45, 49, 54, 60, 62, 63, 70, 74, 84, 90, 93, 98, 105, 108, 111, 124, 126, 135, 140, 147, 148, 155, 180, 185, 186, 189, 196, 210, 217, 222, 245, 252, 259, 270, 279, 294, 310, 315, 333, 370, 372, 378, 420, 434, 441, 444, 465, 490, 518, 540, 555, 558, 588, 620, 630, 651, 666, 735, 740, 756, 777, 837, 868, 882, 930, 945, 980, 999, 1036, 1085, 1110, 1116, 1147, 1260, 1295, 1302, 1323, 1332, 1395, 1470, 1519, 1554, 1665, 1674, 1764, 1813, 1860, 1890, 1953, 1998, 2170, 2205, 2220, 2294, 2331, 2590, 2604, 2646, 2790, 2940, 3038, 3108, 3255, 3330, 3348, 3441, 3626, 3780, 3885, 3906, 3996, 4185, 4340, 4410, 4557, 4588, 4662, 4995, 5180, 5292, 5439, 5580, 5735, 5859, 6076, 6510, 6615, 6660, 6882, 6993, 7252, 7595, 7770, 7812, 8029, 8370, 8820, 9065, 9114, 9324, 9765, 9990, 10323, 10878, 11470, 11655, 11718, 13020, 13230, 13671, 13764, 13986, 15190, 15540, 16058, 16317, 16740, 17205, 18130, 18228, 19530, 19980, 20646, 21756, 22785, 22940, 23310, 23436, 24087, 26460, 27195, 27342, 27972, 29295, 30380, 30969, 32116, 32634, 34410, 34965, 36260, 39060, 40145, 41013, 41292, 45570, 46620, 48174, 48951, 51615, 54390, 54684, 56203, 58590, 61938, 65268, 68355, 68820, 69930, 72261, 80290, 81585, 82026, 91140, 96348, 97902, 103230, 108780, 112406, 117180, 120435, 123876, 136710, 139860, 144522, 154845, 160580, 163170, 164052, 168609, 195804, 205065, 206460, 216783, 224812, 240870, 244755, 273420, 281015, 289044, 309690, 326340, 337218, 361305, 410130, 433566, 481740, 489510, 505827, 562030, 619380, 674436, 722610, 820260, 843045, 867132, 979020, 1011654, 1083915, 1124060, 1445220, 1517481, 1686090, 2023308, 2167830, 2529135, 3034962, 3372180, 4335660, 5058270, 6069924, 7587405, 10116540, 15174810, 30349620]

約数ペア:

[(1, 30349620), (2, 15174810), (3, 10116540), (4, 7587405), (5, 6069924), (6, 5058270), (7, 4335660), (9, 3372180), (10, 3034962), (12, 2529135), (14, 2167830), (15, 2023308), (18, 1686090), (20, 1517481), (21, 1445220), (27, 1124060), (28, 1083915), (30, 1011654), (31, 979020), (35, 867132), (36, 843045), (37, 820260), (42, 722610), (45, 674436), (49, 619380), (54, 562030), (60, 505827), (62, 489510), (63, 481740), (70, 433566), (74, 410130), (84, 361305), (90, 337218), (93, 326340), (98, 309690), (105, 289044), (108, 281015), (111, 273420), (124, 244755), (126, 240870), (135, 224812), (140, 216783), (147, 206460), (148, 205065), (155, 195804), (180, 168609), (185, 164052), (186, 163170), (189, 160580), (196, 154845), (210, 144522), (217, 139860), (222, 136710), (245, 123876), (252, 120435), (259, 117180), (270, 112406), (279, 108780), (294, 103230), (310, 97902), (315, 96348), (333, 91140), (370, 82026), (372, 81585), (378, 80290), (420, 72261), (434, 69930), (441, 68820), (444, 68355), (465, 65268), (490, 61938), (518, 58590), (540, 56203), (555, 54684), (558, 54390), (588, 51615), (620, 48951), (630, 48174), (651, 46620), (666, 45570), (735, 41292), (740, 41013), (756, 40145), (777, 39060), (837, 36260), (868, 34965), (882, 34410), (930, 32634), (945, 32116), (980, 30969), (999, 30380), (1036, 29295), (1085, 27972), (1110, 27342), (1116, 27195), (1147, 26460), (1260, 24087), (1295, 23436), (1302, 23310), (1323, 22940), (1332, 22785), (1395, 21756), (1470, 20646), (1519, 19980), (1554, 19530), (1665, 18228), (1674, 18130), (1764, 17205), (1813, 16740), (1860, 16317), (1890, 16058), (1953, 15540), (1998, 15190), (2170, 13986), (2205, 13764), (2220, 13671), (2294, 13230), (2331, 13020), (2590, 11718), (2604, 11655), (2646, 11470), (2790, 10878), (2940, 10323), (3038, 9990), (3108, 9765), (3255, 9324), (3330, 9114), (3348, 9065), (3441, 8820), (3626, 8370), (3780, 8029), (3885, 7812), (3906, 7770), (3996, 7595), (4185, 7252), (4340, 6993), (4410, 6882), (4557, 6660), (4588, 6615), (4662, 6510), (4995, 6076), (5180, 5859), (5292, 5735), (5439, 5580)]