80310150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 242841600

約数和(自身を除く): 162531450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 31, 38, 45, 50, 54, 57, 62, 75, 90, 93, 95, 101, 114, 135, 150, 155, 171, 186, 190, 202, 225, 270, 279, 285, 303, 310, 342, 450, 465, 475, 505, 513, 558, 570, 589, 606, 675, 775, 837, 855, 909, 930, 950, 1010, 1026, 1178, 1350, 1395, 1425, 1515, 1550, 1674, 1710, 1767, 1818, 1919, 2325, 2525, 2565, 2727, 2790, 2850, 2945, 3030, 3131, 3534, 3838, 4185, 4275, 4545, 4650, 5050, 5130, 5301, 5454, 5757, 5890, 6262, 6975, 7575, 8370, 8550, 8835, 9090, 9393, 9595, 10602, 11514, 12825, 13635, 13950, 14725, 15150, 15655, 15903, 17271, 17670, 18786, 19190, 20925, 22725, 25650, 26505, 27270, 28179, 28785, 29450, 31310, 31806, 34542, 41850, 44175, 45450, 46965, 47975, 51813, 53010, 56358, 57570, 59489, 68175, 78275, 79515, 84537, 86355, 88350, 93930, 95950, 103626, 118978, 132525, 136350, 140895, 143925, 156550, 159030, 169074, 172710, 178467, 234825, 259065, 265050, 281790, 287850, 297445, 356934, 397575, 422685, 431775, 469650, 518130, 535401, 594890, 704475, 795150, 845370, 863550, 892335, 1070802, 1295325, 1408950, 1487225, 1606203, 1784670, 2113425, 2590650, 2677005, 2974450, 3212406, 4226850, 4461675, 5354010, 8031015, 8923350, 13385025, 16062030, 26770050, 40155075, 80310150]

約数ペア:

[(1, 80310150), (2, 40155075), (3, 26770050), (5, 16062030), (6, 13385025), (9, 8923350), (10, 8031015), (15, 5354010), (18, 4461675), (19, 4226850), (25, 3212406), (27, 2974450), (30, 2677005), (31, 2590650), (38, 2113425), (45, 1784670), (50, 1606203), (54, 1487225), (57, 1408950), (62, 1295325), (75, 1070802), (90, 892335), (93, 863550), (95, 845370), (101, 795150), (114, 704475), (135, 594890), (150, 535401), (155, 518130), (171, 469650), (186, 431775), (190, 422685), (202, 397575), (225, 356934), (270, 297445), (279, 287850), (285, 281790), (303, 265050), (310, 259065), (342, 234825), (450, 178467), (465, 172710), (475, 169074), (505, 159030), (513, 156550), (558, 143925), (570, 140895), (589, 136350), (606, 132525), (675, 118978), (775, 103626), (837, 95950), (855, 93930), (909, 88350), (930, 86355), (950, 84537), (1010, 79515), (1026, 78275), (1178, 68175), (1350, 59489), (1395, 57570), (1425, 56358), (1515, 53010), (1550, 51813), (1674, 47975), (1710, 46965), (1767, 45450), (1818, 44175), (1919, 41850), (2325, 34542), (2525, 31806), (2565, 31310), (2727, 29450), (2790, 28785), (2850, 28179), (2945, 27270), (3030, 26505), (3131, 25650), (3534, 22725), (3838, 20925), (4185, 19190), (4275, 18786), (4545, 17670), (4650, 17271), (5050, 15903), (5130, 15655), (5301, 15150), (5454, 14725), (5757, 13950), (5890, 13635), (6262, 12825), (6975, 11514), (7575, 10602), (8370, 9595), (8550, 9393), (8835, 9090)]