149859900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{619}}^1$

素因数の和:908

約数の個数: 108

約数和(自身を含む): 472235400

約数和(自身を除く): 322375500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 269, 300, 450, 538, 619, 807, 900, 1076, 1238, 1345, 1614, 1857, 2421, 2476, 2690, 3095, 3228, 3714, 4035, 4842, 5380, 5571, 6190, 6725, 7428, 8070, 9285, 9684, 11142, 12105, 12380, 13450, 15475, 16140, 18570, 20175, 22284, 24210, 26900, 27855, 30950, 37140, 40350, 46425, 48420, 55710, 60525, 61900, 80700, 92850, 111420, 121050, 139275, 166511, 185700, 242100, 278550, 333022, 499533, 557100, 666044, 832555, 999066, 1498599, 1665110, 1998132, 2497665, 2997198, 3330220, 4162775, 4995330, 5994396, 7492995, 8325550, 9990660, 12488325, 14985990, 16651100, 24976650, 29971980, 37464975, 49953300, 74929950, 149859900]

約数ペア:

[(1, 149859900), (2, 74929950), (3, 49953300), (4, 37464975), (5, 29971980), (6, 24976650), (9, 16651100), (10, 14985990), (12, 12488325), (15, 9990660), (18, 8325550), (20, 7492995), (25, 5994396), (30, 4995330), (36, 4162775), (45, 3330220), (50, 2997198), (60, 2497665), (75, 1998132), (90, 1665110), (100, 1498599), (150, 999066), (180, 832555), (225, 666044), (269, 557100), (300, 499533), (450, 333022), (538, 278550), (619, 242100), (807, 185700), (900, 166511), (1076, 139275), (1238, 121050), (1345, 111420), (1614, 92850), (1857, 80700), (2421, 61900), (2476, 60525), (2690, 55710), (3095, 48420), (3228, 46425), (3714, 40350), (4035, 37140), (4842, 30950), (5380, 27855), (5571, 26900), (6190, 24210), (6725, 22284), (7428, 20175), (8070, 18570), (9285, 16140), (9684, 15475), (11142, 13450), (12105, 12380)]