163767420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1142

約数の個数: 144

約数和(自身を含む): 532267008

約数和(自身を除く): 368499588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 810, 837, 930, 972, 1087, 1116, 1215, 1395, 1620, 1674, 1860, 2174, 2430, 2511, 2790, 3261, 3348, 4185, 4348, 4860, 5022, 5435, 5580, 6522, 7533, 8370, 9783, 10044, 10870, 12555, 13044, 15066, 16305, 16740, 19566, 21740, 25110, 29349, 30132, 32610, 33697, 37665, 39132, 48915, 50220, 58698, 65220, 67394, 75330, 88047, 97830, 101091, 117396, 134788, 146745, 150660, 168485, 176094, 195660, 202182, 264141, 293490, 303273, 336970, 352188, 404364, 440235, 505455, 528282, 586980, 606546, 673940, 880470, 909819, 1010910, 1056564, 1213092, 1320705, 1516365, 1760940, 1819638, 2021820, 2641410, 2729457, 3032730, 3639276, 4549095, 5282820, 5458914, 6065460, 8188371, 9098190, 10917828, 13647285, 16376742, 18196380, 27294570, 32753484, 40941855, 54589140, 81883710, 163767420]

約数ペア:

[(1, 163767420), (2, 81883710), (3, 54589140), (4, 40941855), (5, 32753484), (6, 27294570), (9, 18196380), (10, 16376742), (12, 13647285), (15, 10917828), (18, 9098190), (20, 8188371), (27, 6065460), (30, 5458914), (31, 5282820), (36, 4549095), (45, 3639276), (54, 3032730), (60, 2729457), (62, 2641410), (81, 2021820), (90, 1819638), (93, 1760940), (108, 1516365), (124, 1320705), (135, 1213092), (155, 1056564), (162, 1010910), (180, 909819), (186, 880470), (243, 673940), (270, 606546), (279, 586980), (310, 528282), (324, 505455), (372, 440235), (405, 404364), (465, 352188), (486, 336970), (540, 303273), (558, 293490), (620, 264141), (810, 202182), (837, 195660), (930, 176094), (972, 168485), (1087, 150660), (1116, 146745), (1215, 134788), (1395, 117396), (1620, 101091), (1674, 97830), (1860, 88047), (2174, 75330), (2430, 67394), (2511, 65220), (2790, 58698), (3261, 50220), (3348, 48915), (4185, 39132), (4348, 37665), (4860, 33697), (5022, 32610), (5435, 30132), (5580, 29349), (6522, 25110), (7533, 21740), (8370, 19566), (9783, 16740), (10044, 16305), (10870, 15066), (12555, 13044)]