100041340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 261999360

約数和(自身を除く): 161958020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 37, 49, 62, 70, 74, 89, 98, 124, 140, 148, 155, 178, 185, 196, 217, 245, 259, 310, 356, 370, 434, 445, 490, 518, 620, 623, 740, 868, 890, 980, 1036, 1085, 1147, 1246, 1295, 1519, 1780, 1813, 2170, 2294, 2492, 2590, 2759, 3038, 3115, 3293, 3626, 4340, 4361, 4588, 5180, 5518, 5735, 6076, 6230, 6586, 7252, 7595, 8029, 8722, 9065, 11036, 11470, 12460, 13172, 13795, 15190, 16058, 16465, 17444, 18130, 19313, 21805, 22940, 23051, 27590, 30380, 32116, 32930, 36260, 38626, 40145, 43610, 46102, 55180, 56203, 65860, 77252, 80290, 87220, 92204, 96565, 102083, 112406, 115255, 135191, 160580, 161357, 193130, 204166, 224812, 230510, 270382, 281015, 322714, 386260, 408332, 461020, 510415, 540764, 562030, 645428, 675955, 714581, 806785, 1020830, 1124060, 1351910, 1429162, 1613570, 2041660, 2703820, 2858324, 3227140, 3572905, 5002067, 7145810, 10004134, 14291620, 20008268, 25010335, 50020670, 100041340]

約数ペア:

[(1, 100041340), (2, 50020670), (4, 25010335), (5, 20008268), (7, 14291620), (10, 10004134), (14, 7145810), (20, 5002067), (28, 3572905), (31, 3227140), (35, 2858324), (37, 2703820), (49, 2041660), (62, 1613570), (70, 1429162), (74, 1351910), (89, 1124060), (98, 1020830), (124, 806785), (140, 714581), (148, 675955), (155, 645428), (178, 562030), (185, 540764), (196, 510415), (217, 461020), (245, 408332), (259, 386260), (310, 322714), (356, 281015), (370, 270382), (434, 230510), (445, 224812), (490, 204166), (518, 193130), (620, 161357), (623, 160580), (740, 135191), (868, 115255), (890, 112406), (980, 102083), (1036, 96565), (1085, 92204), (1147, 87220), (1246, 80290), (1295, 77252), (1519, 65860), (1780, 56203), (1813, 55180), (2170, 46102), (2294, 43610), (2492, 40145), (2590, 38626), (2759, 36260), (3038, 32930), (3115, 32116), (3293, 30380), (3626, 27590), (4340, 23051), (4361, 22940), (4588, 21805), (5180, 19313), (5518, 18130), (5735, 17444), (6076, 16465), (6230, 16058), (6586, 15190), (7252, 13795), (7595, 13172), (8029, 12460), (8722, 11470), (9065, 11036)]