154765260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2$

素因数の和:165

約数の個数: 216

約数和(自身を含む): 541348080

約数和(自身を除く): 386582820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 59, 60, 65, 76, 78, 90, 95, 114, 117, 118, 130, 156, 171, 177, 180, 190, 195, 228, 234, 236, 247, 260, 285, 295, 342, 354, 380, 390, 468, 494, 531, 570, 585, 590, 684, 708, 741, 767, 780, 855, 885, 988, 1062, 1121, 1140, 1170, 1180, 1235, 1482, 1534, 1710, 1770, 2124, 2223, 2242, 2301, 2340, 2470, 2655, 2964, 3068, 3363, 3420, 3481, 3540, 3705, 3835, 4446, 4484, 4602, 4940, 5310, 5605, 6726, 6903, 6962, 7410, 7670, 8892, 9204, 10089, 10443, 10620, 11115, 11210, 11505, 13452, 13806, 13924, 14573, 14820, 15340, 16815, 17405, 20178, 20886, 22230, 22420, 23010, 27612, 29146, 31329, 33630, 34515, 34810, 40356, 41772, 43719, 44460, 45253, 46020, 50445, 52215, 58292, 62658, 66139, 67260, 69030, 69620, 72865, 87438, 90506, 100890, 104430, 125316, 131157, 132278, 135759, 138060, 145730, 156645, 174876, 181012, 198417, 201780, 208860, 218595, 226265, 262314, 264556, 271518, 291460, 313290, 330695, 396834, 407277, 437190, 452530, 524628, 543036, 595251, 626580, 655785, 661390, 678795, 793668, 814554, 859807, 874380, 905060, 992085, 1190502, 1311570, 1322780, 1357590, 1629108, 1719614, 1984170, 2036385, 2381004, 2579421, 2623140, 2715180, 2976255, 3439228, 3968340, 4072770, 4299035, 5158842, 5952510, 7738263, 8145540, 8598070, 10317684, 11905020, 12897105, 15476526, 17196140, 25794210, 30953052, 38691315, 51588420, 77382630, 154765260]

約数ペア:

[(1, 154765260), (2, 77382630), (3, 51588420), (4, 38691315), (5, 30953052), (6, 25794210), (9, 17196140), (10, 15476526), (12, 12897105), (13, 11905020), (15, 10317684), (18, 8598070), (19, 8145540), (20, 7738263), (26, 5952510), (30, 5158842), (36, 4299035), (38, 4072770), (39, 3968340), (45, 3439228), (52, 2976255), (57, 2715180), (59, 2623140), (60, 2579421), (65, 2381004), (76, 2036385), (78, 1984170), (90, 1719614), (95, 1629108), (114, 1357590), (117, 1322780), (118, 1311570), (130, 1190502), (156, 992085), (171, 905060), (177, 874380), (180, 859807), (190, 814554), (195, 793668), (228, 678795), (234, 661390), (236, 655785), (247, 626580), (260, 595251), (285, 543036), (295, 524628), (342, 452530), (354, 437190), (380, 407277), (390, 396834), (468, 330695), (494, 313290), (531, 291460), (570, 271518), (585, 264556), (590, 262314), (684, 226265), (708, 218595), (741, 208860), (767, 201780), (780, 198417), (855, 181012), (885, 174876), (988, 156645), (1062, 145730), (1121, 138060), (1140, 135759), (1170, 132278), (1180, 131157), (1235, 125316), (1482, 104430), (1534, 100890), (1710, 90506), (1770, 87438), (2124, 72865), (2223, 69620), (2242, 69030), (2301, 67260), (2340, 66139), (2470, 62658), (2655, 58292), (2964, 52215), (3068, 50445), (3363, 46020), (3420, 45253), (3481, 44460), (3540, 43719), (3705, 41772), (3835, 40356), (4446, 34810), (4484, 34515), (4602, 33630), (4940, 31329), (5310, 29146), (5605, 27612), (6726, 23010), (6903, 22420), (6962, 22230), (7410, 20886), (7670, 20178), (8892, 17405), (9204, 16815), (10089, 15340), (10443, 14820), (10620, 14573), (11115, 13924), (11210, 13806), (11505, 13452)]