13305555180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{1103}}^1$

素因数の和:1461

約数の個数: 192

約数和(自身を含む): 42065049600

約数和(自身を除く): 28759494420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 178, 180, 251, 267, 270, 356, 445, 502, 534, 540, 753, 801, 890, 1004, 1068, 1103, 1255, 1335, 1506, 1602, 1780, 2206, 2259, 2403, 2510, 2670, 3012, 3204, 3309, 3765, 4005, 4412, 4518, 4806, 5020, 5340, 5515, 6618, 6777, 7530, 8010, 9036, 9612, 9927, 11030, 11295, 12015, 13236, 13554, 15060, 16020, 16545, 19854, 22060, 22339, 22590, 24030, 27108, 29781, 33090, 33885, 39708, 44678, 45180, 48060, 49635, 59562, 66180, 67017, 67770, 89356, 98167, 99270, 111695, 119124, 134034, 135540, 148905, 196334, 198540, 201051, 223390, 268068, 276853, 294501, 297810, 335085, 392668, 402102, 446780, 490835, 553706, 589002, 595620, 603153, 670170, 804204, 830559, 883503, 981670, 1005255, 1107412, 1178004, 1206306, 1340340, 1384265, 1472505, 1661118, 1767006, 1963340, 2010510, 2412612, 2491677, 2650509, 2768530, 2945010, 3015765, 3322236, 3534012, 4021020, 4152795, 4417515, 4983354, 5301018, 5537060, 5890020, 6031530, 7475031, 8305590, 8835030, 9966708, 10602036, 12063060, 12458385, 13252545, 14950062, 16611180, 17670060, 24639917, 24916770, 26505090, 29900124, 37375155, 49279834, 49833540, 53010180, 73919751, 74750310, 98559668, 123199585, 147839502, 149500620, 221759253, 246399170, 295679004, 369598755, 443518506, 492798340, 665277759, 739197510, 887037012, 1108796265, 1330555518, 1478395020, 2217592530, 2661111036, 3326388795, 4435185060, 6652777590, 13305555180]

約数ペア:

[(1, 13305555180), (2, 6652777590), (3, 4435185060), (4, 3326388795), (5, 2661111036), (6, 2217592530), (9, 1478395020), (10, 1330555518), (12, 1108796265), (15, 887037012), (18, 739197510), (20, 665277759), (27, 492798340), (30, 443518506), (36, 369598755), (45, 295679004), (54, 246399170), (60, 221759253), (89, 149500620), (90, 147839502), (108, 123199585), (135, 98559668), (178, 74750310), (180, 73919751), (251, 53010180), (267, 49833540), (270, 49279834), (356, 37375155), (445, 29900124), (502, 26505090), (534, 24916770), (540, 24639917), (753, 17670060), (801, 16611180), (890, 14950062), (1004, 13252545), (1068, 12458385), (1103, 12063060), (1255, 10602036), (1335, 9966708), (1506, 8835030), (1602, 8305590), (1780, 7475031), (2206, 6031530), (2259, 5890020), (2403, 5537060), (2510, 5301018), (2670, 4983354), (3012, 4417515), (3204, 4152795), (3309, 4021020), (3765, 3534012), (4005, 3322236), (4412, 3015765), (4518, 2945010), (4806, 2768530), (5020, 2650509), (5340, 2491677), (5515, 2412612), (6618, 2010510), (6777, 1963340), (7530, 1767006), (8010, 1661118), (9036, 1472505), (9612, 1384265), (9927, 1340340), (11030, 1206306), (11295, 1178004), (12015, 1107412), (13236, 1005255), (13554, 981670), (15060, 883503), (16020, 830559), (16545, 804204), (19854, 670170), (22060, 603153), (22339, 595620), (22590, 589002), (24030, 553706), (27108, 490835), (29781, 446780), (33090, 402102), (33885, 392668), (39708, 335085), (44678, 297810), (45180, 294501), (48060, 276853), (49635, 268068), (59562, 223390), (66180, 201051), (67017, 198540), (67770, 196334), (89356, 148905), (98167, 135540), (99270, 134034), (111695, 119124)]