99980580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1154

約数の個数: 144

約数和(自身を含む): 336462336

約数和(自身を除く): 236481756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 372, 420, 434, 465, 490, 588, 620, 651, 735, 868, 930, 980, 1085, 1097, 1302, 1470, 1519, 1860, 2170, 2194, 2604, 2940, 3038, 3255, 3291, 4340, 4388, 4557, 5485, 6076, 6510, 6582, 7595, 7679, 9114, 10970, 13020, 13164, 15190, 15358, 16455, 18228, 21940, 22785, 23037, 30380, 30716, 32910, 34007, 38395, 45570, 46074, 53753, 65820, 68014, 76790, 91140, 92148, 102021, 107506, 115185, 136028, 153580, 161259, 170035, 204042, 215012, 230370, 238049, 268765, 322518, 340070, 408084, 460740, 476098, 510105, 537530, 645036, 680140, 714147, 806295, 952196, 1020210, 1075060, 1190245, 1428294, 1612590, 1666343, 2040420, 2380490, 2856588, 3225180, 3332686, 3570735, 4760980, 4999029, 6665372, 7141470, 8331715, 9998058, 14282940, 16663430, 19996116, 24995145, 33326860, 49990290, 99980580]

約数ペア:

[(1, 99980580), (2, 49990290), (3, 33326860), (4, 24995145), (5, 19996116), (6, 16663430), (7, 14282940), (10, 9998058), (12, 8331715), (14, 7141470), (15, 6665372), (20, 4999029), (21, 4760980), (28, 3570735), (30, 3332686), (31, 3225180), (35, 2856588), (42, 2380490), (49, 2040420), (60, 1666343), (62, 1612590), (70, 1428294), (84, 1190245), (93, 1075060), (98, 1020210), (105, 952196), (124, 806295), (140, 714147), (147, 680140), (155, 645036), (186, 537530), (196, 510105), (210, 476098), (217, 460740), (245, 408084), (294, 340070), (310, 322518), (372, 268765), (420, 238049), (434, 230370), (465, 215012), (490, 204042), (588, 170035), (620, 161259), (651, 153580), (735, 136028), (868, 115185), (930, 107506), (980, 102021), (1085, 92148), (1097, 91140), (1302, 76790), (1470, 68014), (1519, 65820), (1860, 53753), (2170, 46074), (2194, 45570), (2604, 38395), (2940, 34007), (3038, 32910), (3255, 30716), (3291, 30380), (4340, 23037), (4388, 22785), (4557, 21940), (5485, 18228), (6076, 16455), (6510, 15358), (6582, 15190), (7595, 13164), (7679, 13020), (9114, 10970)]