764599140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13151}}^1$

素因数の和:13202

約数の個数: 144

約数和(自身を含む): 2585157120

約数和(自身を除く): 1820557980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1292, 1530, 1615, 1710, 1938, 2907, 3060, 3230, 3420, 3876, 4845, 5814, 6460, 9690, 11628, 13151, 14535, 19380, 26302, 29070, 39453, 52604, 58140, 65755, 78906, 118359, 131510, 157812, 197265, 223567, 236718, 249869, 263020, 394530, 447134, 473436, 499738, 591795, 670701, 749607, 789060, 894268, 999476, 1117835, 1183590, 1249345, 1341402, 1499214, 2012103, 2235670, 2248821, 2367180, 2498690, 2682804, 2998428, 3353505, 3748035, 4024206, 4247773, 4471340, 4497642, 4997380, 6707010, 7496070, 8048412, 8495546, 8995284, 10060515, 11244105, 12743319, 13414020, 14992140, 16991092, 20121030, 21238865, 22488210, 25486638, 38229957, 40242060, 42477730, 44976420, 50973276, 63716595, 76459914, 84955460, 127433190, 152919828, 191149785, 254866380, 382299570, 764599140]

約数ペア:

[(1, 764599140), (2, 382299570), (3, 254866380), (4, 191149785), (5, 152919828), (6, 127433190), (9, 84955460), (10, 76459914), (12, 63716595), (15, 50973276), (17, 44976420), (18, 42477730), (19, 40242060), (20, 38229957), (30, 25486638), (34, 22488210), (36, 21238865), (38, 20121030), (45, 16991092), (51, 14992140), (57, 13414020), (60, 12743319), (68, 11244105), (76, 10060515), (85, 8995284), (90, 8495546), (95, 8048412), (102, 7496070), (114, 6707010), (153, 4997380), (170, 4497642), (171, 4471340), (180, 4247773), (190, 4024206), (204, 3748035), (228, 3353505), (255, 2998428), (285, 2682804), (306, 2498690), (323, 2367180), (340, 2248821), (342, 2235670), (380, 2012103), (510, 1499214), (570, 1341402), (612, 1249345), (646, 1183590), (684, 1117835), (765, 999476), (855, 894268), (969, 789060), (1020, 749607), (1140, 670701), (1292, 591795), (1530, 499738), (1615, 473436), (1710, 447134), (1938, 394530), (2907, 263020), (3060, 249869), (3230, 236718), (3420, 223567), (3876, 197265), (4845, 157812), (5814, 131510), (6460, 118359), (9690, 78906), (11628, 65755), (13151, 58140), (14535, 52604), (19380, 39453), (26302, 29070)]