73651140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 248209920

約数和(自身を除く): 174558780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 71, 85, 90, 102, 108, 113, 135, 142, 153, 170, 180, 204, 213, 226, 255, 270, 284, 306, 339, 340, 355, 426, 452, 459, 510, 540, 565, 612, 639, 678, 710, 765, 852, 918, 1017, 1020, 1065, 1130, 1207, 1278, 1356, 1420, 1530, 1695, 1836, 1917, 1921, 2034, 2130, 2260, 2295, 2414, 2556, 3051, 3060, 3195, 3390, 3621, 3834, 3842, 4068, 4260, 4590, 4828, 5085, 5763, 6035, 6102, 6390, 6780, 7242, 7668, 7684, 8023, 9180, 9585, 9605, 10170, 10863, 11526, 12070, 12204, 12780, 14484, 15255, 16046, 17289, 18105, 19170, 19210, 20340, 21726, 23052, 24069, 24140, 28815, 30510, 32092, 32589, 34578, 36210, 38340, 38420, 40115, 43452, 48138, 51867, 54315, 57630, 61020, 65178, 69156, 72207, 72420, 80230, 86445, 96276, 103734, 108630, 115260, 120345, 130356, 136391, 144414, 160460, 162945, 172890, 207468, 216621, 217260, 240690, 259335, 272782, 288828, 325890, 345780, 361035, 409173, 433242, 481380, 518670, 545564, 651780, 681955, 722070, 818346, 866484, 1037340, 1083105, 1227519, 1363910, 1444140, 1636692, 2045865, 2166210, 2455038, 2727820, 3682557, 4091730, 4332420, 4910076, 6137595, 7365114, 8183460, 12275190, 14730228, 18412785, 24550380, 36825570, 73651140]

約数ペア:

[(1, 73651140), (2, 36825570), (3, 24550380), (4, 18412785), (5, 14730228), (6, 12275190), (9, 8183460), (10, 7365114), (12, 6137595), (15, 4910076), (17, 4332420), (18, 4091730), (20, 3682557), (27, 2727820), (30, 2455038), (34, 2166210), (36, 2045865), (45, 1636692), (51, 1444140), (54, 1363910), (60, 1227519), (68, 1083105), (71, 1037340), (85, 866484), (90, 818346), (102, 722070), (108, 681955), (113, 651780), (135, 545564), (142, 518670), (153, 481380), (170, 433242), (180, 409173), (204, 361035), (213, 345780), (226, 325890), (255, 288828), (270, 272782), (284, 259335), (306, 240690), (339, 217260), (340, 216621), (355, 207468), (426, 172890), (452, 162945), (459, 160460), (510, 144414), (540, 136391), (565, 130356), (612, 120345), (639, 115260), (678, 108630), (710, 103734), (765, 96276), (852, 86445), (918, 80230), (1017, 72420), (1020, 72207), (1065, 69156), (1130, 65178), (1207, 61020), (1278, 57630), (1356, 54315), (1420, 51867), (1530, 48138), (1695, 43452), (1836, 40115), (1917, 38420), (1921, 38340), (2034, 36210), (2130, 34578), (2260, 32589), (2295, 32092), (2414, 30510), (2556, 28815), (3051, 24140), (3060, 24069), (3195, 23052), (3390, 21726), (3621, 20340), (3834, 19210), (3842, 19170), (4068, 18105), (4260, 17289), (4590, 16046), (4828, 15255), (5085, 14484), (5763, 12780), (6035, 12204), (6102, 12070), (6390, 11526), (6780, 10863), (7242, 10170), (7668, 9605), (7684, 9585), (8023, 9180)]