120686100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:750

約数の個数: 144

約数和(自身を含む): 379975680

約数和(自身を除く): 259289580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 31, 38, 50, 57, 60, 62, 75, 76, 93, 95, 100, 114, 124, 150, 155, 186, 190, 228, 285, 300, 310, 372, 380, 465, 475, 570, 589, 620, 683, 775, 930, 950, 1140, 1178, 1366, 1425, 1550, 1767, 1860, 1900, 2049, 2325, 2356, 2732, 2850, 2945, 3100, 3415, 3534, 4098, 4650, 5700, 5890, 6830, 7068, 8196, 8835, 9300, 10245, 11780, 12977, 13660, 14725, 17075, 17670, 20490, 21173, 25954, 29450, 34150, 35340, 38931, 40980, 42346, 44175, 51225, 51908, 58900, 63519, 64885, 68300, 77862, 84692, 88350, 102450, 105865, 127038, 129770, 155724, 176700, 194655, 204900, 211730, 254076, 259540, 317595, 324425, 389310, 402287, 423460, 529325, 635190, 648850, 778620, 804574, 973275, 1058650, 1206861, 1270380, 1297700, 1587975, 1609148, 1946550, 2011435, 2117300, 2413722, 3175950, 3893100, 4022870, 4827444, 6034305, 6351900, 8045740, 10057175, 12068610, 20114350, 24137220, 30171525, 40228700, 60343050, 120686100]

約数ペア:

[(1, 120686100), (2, 60343050), (3, 40228700), (4, 30171525), (5, 24137220), (6, 20114350), (10, 12068610), (12, 10057175), (15, 8045740), (19, 6351900), (20, 6034305), (25, 4827444), (30, 4022870), (31, 3893100), (38, 3175950), (50, 2413722), (57, 2117300), (60, 2011435), (62, 1946550), (75, 1609148), (76, 1587975), (93, 1297700), (95, 1270380), (100, 1206861), (114, 1058650), (124, 973275), (150, 804574), (155, 778620), (186, 648850), (190, 635190), (228, 529325), (285, 423460), (300, 402287), (310, 389310), (372, 324425), (380, 317595), (465, 259540), (475, 254076), (570, 211730), (589, 204900), (620, 194655), (683, 176700), (775, 155724), (930, 129770), (950, 127038), (1140, 105865), (1178, 102450), (1366, 88350), (1425, 84692), (1550, 77862), (1767, 68300), (1860, 64885), (1900, 63519), (2049, 58900), (2325, 51908), (2356, 51225), (2732, 44175), (2850, 42346), (2945, 40980), (3100, 38931), (3415, 35340), (3534, 34150), (4098, 29450), (4650, 25954), (5700, 21173), (5890, 20490), (6830, 17670), (7068, 17075), (8196, 14725), (8835, 13660), (9300, 12977), (10245, 11780)]