686243340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2843}}^1$

素因数の和:3013

約数の個数: 120

約数和(自身を含む): 2167981200

約数和(自身を除く): 1481737860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 149, 162, 180, 270, 298, 324, 405, 447, 540, 596, 745, 810, 894, 1341, 1490, 1620, 1788, 2235, 2682, 2843, 2980, 4023, 4470, 5364, 5686, 6705, 8046, 8529, 8940, 11372, 12069, 13410, 14215, 16092, 17058, 20115, 24138, 25587, 26820, 28430, 34116, 40230, 42645, 48276, 51174, 56860, 60345, 76761, 80460, 85290, 102348, 120690, 127935, 153522, 170580, 230283, 241380, 255870, 307044, 383805, 423607, 460566, 511740, 767610, 847214, 921132, 1151415, 1270821, 1535220, 1694428, 2118035, 2302830, 2541642, 3812463, 4236070, 4605660, 5083284, 6354105, 7624926, 8472140, 11437389, 12708210, 15249852, 19062315, 22874778, 25416420, 34312167, 38124630, 45749556, 57186945, 68624334, 76249260, 114373890, 137248668, 171560835, 228747780, 343121670, 686243340]

約数ペア:

[(1, 686243340), (2, 343121670), (3, 228747780), (4, 171560835), (5, 137248668), (6, 114373890), (9, 76249260), (10, 68624334), (12, 57186945), (15, 45749556), (18, 38124630), (20, 34312167), (27, 25416420), (30, 22874778), (36, 19062315), (45, 15249852), (54, 12708210), (60, 11437389), (81, 8472140), (90, 7624926), (108, 6354105), (135, 5083284), (149, 4605660), (162, 4236070), (180, 3812463), (270, 2541642), (298, 2302830), (324, 2118035), (405, 1694428), (447, 1535220), (540, 1270821), (596, 1151415), (745, 921132), (810, 847214), (894, 767610), (1341, 511740), (1490, 460566), (1620, 423607), (1788, 383805), (2235, 307044), (2682, 255870), (2843, 241380), (2980, 230283), (4023, 170580), (4470, 153522), (5364, 127935), (5686, 120690), (6705, 102348), (8046, 85290), (8529, 80460), (8940, 76761), (11372, 60345), (12069, 56860), (13410, 51174), (14215, 48276), (16092, 42645), (17058, 40230), (20115, 34116), (24138, 28430), (25587, 26820)]