133712820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1250

約数の個数: 144

約数和(自身を含む): 441434448

約数和(自身を除く): 307721628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 37, 45, 51, 60, 68, 74, 85, 90, 102, 111, 148, 153, 170, 180, 185, 204, 222, 255, 306, 333, 340, 370, 444, 510, 555, 612, 629, 666, 740, 765, 1020, 1110, 1181, 1258, 1332, 1530, 1665, 1887, 2220, 2362, 2516, 3060, 3145, 3330, 3543, 3774, 4724, 5661, 5905, 6290, 6660, 7086, 7548, 9435, 10629, 11322, 11810, 12580, 14172, 17715, 18870, 20077, 21258, 22644, 23620, 28305, 35430, 37740, 40154, 42516, 43697, 53145, 56610, 60231, 70860, 80308, 87394, 100385, 106290, 113220, 120462, 131091, 174788, 180693, 200770, 212580, 218485, 240924, 262182, 301155, 361386, 393273, 401540, 436970, 524364, 602310, 655455, 722772, 742849, 786546, 873940, 903465, 1204620, 1310910, 1485698, 1573092, 1806930, 1966365, 2228547, 2621820, 2971396, 3613860, 3714245, 3932730, 4457094, 6685641, 7428490, 7865460, 8914188, 11142735, 13371282, 14856980, 22285470, 26742564, 33428205, 44570940, 66856410, 133712820]

約数ペア:

[(1, 133712820), (2, 66856410), (3, 44570940), (4, 33428205), (5, 26742564), (6, 22285470), (9, 14856980), (10, 13371282), (12, 11142735), (15, 8914188), (17, 7865460), (18, 7428490), (20, 6685641), (30, 4457094), (34, 3932730), (36, 3714245), (37, 3613860), (45, 2971396), (51, 2621820), (60, 2228547), (68, 1966365), (74, 1806930), (85, 1573092), (90, 1485698), (102, 1310910), (111, 1204620), (148, 903465), (153, 873940), (170, 786546), (180, 742849), (185, 722772), (204, 655455), (222, 602310), (255, 524364), (306, 436970), (333, 401540), (340, 393273), (370, 361386), (444, 301155), (510, 262182), (555, 240924), (612, 218485), (629, 212580), (666, 200770), (740, 180693), (765, 174788), (1020, 131091), (1110, 120462), (1181, 113220), (1258, 106290), (1332, 100385), (1530, 87394), (1665, 80308), (1887, 70860), (2220, 60231), (2362, 56610), (2516, 53145), (3060, 43697), (3145, 42516), (3330, 40154), (3543, 37740), (3774, 35430), (4724, 28305), (5661, 23620), (5905, 22644), (6290, 21258), (6660, 20077), (7086, 18870), (7548, 17715), (9435, 14172), (10629, 12580), (11322, 11810)]