31650300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:193

約数の個数: 216

約数和(自身を含む): 113742720

約数和(自身を除く): 82092420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 25, 30, 33, 36, 44, 45, 46, 50, 55, 60, 66, 69, 75, 90, 92, 99, 100, 110, 115, 132, 138, 139, 150, 165, 180, 198, 207, 220, 225, 230, 253, 275, 276, 278, 300, 330, 345, 396, 414, 417, 450, 460, 495, 506, 550, 556, 575, 660, 690, 695, 759, 825, 828, 834, 900, 990, 1012, 1035, 1100, 1150, 1251, 1265, 1380, 1390, 1518, 1529, 1650, 1668, 1725, 1980, 2070, 2085, 2277, 2300, 2475, 2502, 2530, 2780, 3036, 3058, 3197, 3300, 3450, 3475, 3795, 4140, 4170, 4554, 4587, 4950, 5004, 5060, 5175, 6116, 6255, 6325, 6394, 6900, 6950, 7590, 7645, 8340, 9108, 9174, 9591, 9900, 10350, 10425, 11385, 12510, 12650, 12788, 13761, 13900, 15180, 15290, 15985, 18348, 18975, 19182, 20700, 20850, 22770, 22935, 25020, 25300, 27522, 28773, 30580, 31275, 31970, 35167, 37950, 38225, 38364, 41700, 45540, 45870, 47955, 55044, 56925, 57546, 62550, 63940, 68805, 70334, 75900, 76450, 79925, 91740, 95910, 105501, 113850, 114675, 115092, 125100, 137610, 140668, 143865, 152900, 159850, 175835, 191820, 211002, 227700, 229350, 239775, 275220, 287730, 316503, 319700, 344025, 351670, 422004, 458700, 479550, 527505, 575460, 633006, 688050, 703340, 719325, 879175, 959100, 1055010, 1266012, 1376100, 1438650, 1582515, 1758350, 2110020, 2637525, 2877300, 3165030, 3516700, 5275050, 6330060, 7912575, 10550100, 15825150, 31650300]

約数ペア:

[(1, 31650300), (2, 15825150), (3, 10550100), (4, 7912575), (5, 6330060), (6, 5275050), (9, 3516700), (10, 3165030), (11, 2877300), (12, 2637525), (15, 2110020), (18, 1758350), (20, 1582515), (22, 1438650), (23, 1376100), (25, 1266012), (30, 1055010), (33, 959100), (36, 879175), (44, 719325), (45, 703340), (46, 688050), (50, 633006), (55, 575460), (60, 527505), (66, 479550), (69, 458700), (75, 422004), (90, 351670), (92, 344025), (99, 319700), (100, 316503), (110, 287730), (115, 275220), (132, 239775), (138, 229350), (139, 227700), (150, 211002), (165, 191820), (180, 175835), (198, 159850), (207, 152900), (220, 143865), (225, 140668), (230, 137610), (253, 125100), (275, 115092), (276, 114675), (278, 113850), (300, 105501), (330, 95910), (345, 91740), (396, 79925), (414, 76450), (417, 75900), (450, 70334), (460, 68805), (495, 63940), (506, 62550), (550, 57546), (556, 56925), (575, 55044), (660, 47955), (690, 45870), (695, 45540), (759, 41700), (825, 38364), (828, 38225), (834, 37950), (900, 35167), (990, 31970), (1012, 31275), (1035, 30580), (1100, 28773), (1150, 27522), (1251, 25300), (1265, 25020), (1380, 22935), (1390, 22770), (1518, 20850), (1529, 20700), (1650, 19182), (1668, 18975), (1725, 18348), (1980, 15985), (2070, 15290), (2085, 15180), (2277, 13900), (2300, 13761), (2475, 12788), (2502, 12650), (2530, 12510), (2780, 11385), (3036, 10425), (3058, 10350), (3197, 9900), (3300, 9591), (3450, 9174), (3475, 9108), (3795, 8340), (4140, 7645), (4170, 7590), (4554, 6950), (4587, 6900), (4950, 6394), (5004, 6325), (5060, 6255), (5175, 6116)]