90227160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:698

約数の個数: 192

約数和(自身を含む): 324492480

約数和(自身を除く): 234265320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 51, 60, 68, 69, 72, 85, 90, 92, 102, 115, 120, 136, 138, 153, 170, 180, 184, 204, 207, 230, 255, 276, 306, 340, 345, 360, 391, 408, 414, 460, 510, 552, 612, 641, 680, 690, 765, 782, 828, 920, 1020, 1035, 1173, 1224, 1282, 1380, 1530, 1564, 1656, 1923, 1955, 2040, 2070, 2346, 2564, 2760, 3060, 3128, 3205, 3519, 3846, 3910, 4140, 4692, 5128, 5769, 5865, 6120, 6410, 7038, 7692, 7820, 8280, 9384, 9615, 10897, 11538, 11730, 12820, 14076, 14743, 15384, 15640, 17595, 19230, 21794, 23076, 23460, 25640, 28152, 28845, 29486, 32691, 35190, 38460, 43588, 44229, 46152, 46920, 54485, 57690, 58972, 65382, 70380, 73715, 76920, 87176, 88458, 98073, 108970, 115380, 117944, 130764, 132687, 140760, 147430, 163455, 176916, 196146, 217940, 221145, 230760, 250631, 261528, 265374, 294860, 326910, 353832, 392292, 435880, 442290, 490365, 501262, 530748, 589720, 653820, 663435, 751893, 784584, 884580, 980730, 1002524, 1061496, 1253155, 1307640, 1326870, 1503786, 1769160, 1961460, 2005048, 2255679, 2506310, 2653740, 3007572, 3759465, 3922920, 4511358, 5012620, 5307480, 6015144, 7518930, 9022716, 10025240, 11278395, 15037860, 18045432, 22556790, 30075720, 45113580, 90227160]

約数ペア:

[(1, 90227160), (2, 45113580), (3, 30075720), (4, 22556790), (5, 18045432), (6, 15037860), (8, 11278395), (9, 10025240), (10, 9022716), (12, 7518930), (15, 6015144), (17, 5307480), (18, 5012620), (20, 4511358), (23, 3922920), (24, 3759465), (30, 3007572), (34, 2653740), (36, 2506310), (40, 2255679), (45, 2005048), (46, 1961460), (51, 1769160), (60, 1503786), (68, 1326870), (69, 1307640), (72, 1253155), (85, 1061496), (90, 1002524), (92, 980730), (102, 884580), (115, 784584), (120, 751893), (136, 663435), (138, 653820), (153, 589720), (170, 530748), (180, 501262), (184, 490365), (204, 442290), (207, 435880), (230, 392292), (255, 353832), (276, 326910), (306, 294860), (340, 265374), (345, 261528), (360, 250631), (391, 230760), (408, 221145), (414, 217940), (460, 196146), (510, 176916), (552, 163455), (612, 147430), (641, 140760), (680, 132687), (690, 130764), (765, 117944), (782, 115380), (828, 108970), (920, 98073), (1020, 88458), (1035, 87176), (1173, 76920), (1224, 73715), (1282, 70380), (1380, 65382), (1530, 58972), (1564, 57690), (1656, 54485), (1923, 46920), (1955, 46152), (2040, 44229), (2070, 43588), (2346, 38460), (2564, 35190), (2760, 32691), (3060, 29486), (3128, 28845), (3205, 28152), (3519, 25640), (3846, 23460), (3910, 23076), (4140, 21794), (4692, 19230), (5128, 17595), (5769, 15640), (5865, 15384), (6120, 14743), (6410, 14076), (7038, 12820), (7692, 11730), (7820, 11538), (8280, 10897), (9384, 9615)]