1902210480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{787}}^1$

素因数の和:1185

約数の個数: 200

約数和(自身を含む): 6632788272

約数和(自身を除く): 4730577792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 373, 405, 432, 540, 648, 720, 746, 787, 810, 1080, 1119, 1296, 1492, 1574, 1620, 1865, 2160, 2238, 2361, 2984, 3148, 3240, 3357, 3730, 3935, 4476, 4722, 5595, 5968, 6296, 6480, 6714, 7083, 7460, 7870, 8952, 9444, 10071, 11190, 11805, 12592, 13428, 14166, 14920, 15740, 16785, 17904, 18888, 20142, 21249, 22380, 23610, 26856, 28332, 29840, 30213, 31480, 33570, 35415, 37776, 40284, 42498, 44760, 47220, 50355, 53712, 56664, 60426, 62960, 63747, 67140, 70830, 80568, 84996, 89520, 94440, 100710, 106245, 113328, 120852, 127494, 134280, 141660, 151065, 161136, 169992, 188880, 201420, 212490, 241704, 254988, 268560, 283320, 293551, 302130, 318735, 339984, 402840, 424980, 483408, 509976, 566640, 587102, 604260, 637470, 805680, 849960, 880653, 1019952, 1174204, 1208520, 1274940, 1467755, 1699920, 1761306, 2348408, 2417040, 2549880, 2641959, 2935510, 3522612, 4403265, 4696816, 5099760, 5283918, 5871020, 7045224, 7925877, 8806530, 10567836, 11742040, 13209795, 14090448, 15851754, 17613060, 21135672, 23484080, 23777631, 26419590, 31703508, 35226120, 39629385, 42271344, 47555262, 52839180, 63407016, 70452240, 79258770, 95110524, 105678360, 118888155, 126814032, 158517540, 190221048, 211356720, 237776310, 317035080, 380442096, 475552620, 634070160, 951105240, 1902210480]

約数ペア:

[(1, 1902210480), (2, 951105240), (3, 634070160), (4, 475552620), (5, 380442096), (6, 317035080), (8, 237776310), (9, 211356720), (10, 190221048), (12, 158517540), (15, 126814032), (16, 118888155), (18, 105678360), (20, 95110524), (24, 79258770), (27, 70452240), (30, 63407016), (36, 52839180), (40, 47555262), (45, 42271344), (48, 39629385), (54, 35226120), (60, 31703508), (72, 26419590), (80, 23777631), (81, 23484080), (90, 21135672), (108, 17613060), (120, 15851754), (135, 14090448), (144, 13209795), (162, 11742040), (180, 10567836), (216, 8806530), (240, 7925877), (270, 7045224), (324, 5871020), (360, 5283918), (373, 5099760), (405, 4696816), (432, 4403265), (540, 3522612), (648, 2935510), (720, 2641959), (746, 2549880), (787, 2417040), (810, 2348408), (1080, 1761306), (1119, 1699920), (1296, 1467755), (1492, 1274940), (1574, 1208520), (1620, 1174204), (1865, 1019952), (2160, 880653), (2238, 849960), (2361, 805680), (2984, 637470), (3148, 604260), (3240, 587102), (3357, 566640), (3730, 509976), (3935, 483408), (4476, 424980), (4722, 402840), (5595, 339984), (5968, 318735), (6296, 302130), (6480, 293551), (6714, 283320), (7083, 268560), (7460, 254988), (7870, 241704), (8952, 212490), (9444, 201420), (10071, 188880), (11190, 169992), (11805, 161136), (12592, 151065), (13428, 141660), (14166, 134280), (14920, 127494), (15740, 120852), (16785, 113328), (17904, 106245), (18888, 100710), (20142, 94440), (21249, 89520), (22380, 84996), (23610, 80568), (26856, 70830), (28332, 67140), (29840, 63747), (30213, 62960), (31480, 60426), (33570, 56664), (35415, 53712), (37776, 50355), (40284, 47220), (42498, 44760)]