61305400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 173426400

約数和(自身を除く): 112121000

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 19, 20, 25, 26, 34, 38, 40, 50, 52, 65, 68, 73, 76, 85, 95, 100, 104, 130, 136, 146, 152, 170, 190, 200, 221, 247, 260, 292, 323, 325, 340, 365, 380, 425, 442, 475, 494, 520, 584, 646, 650, 680, 730, 760, 850, 884, 949, 950, 988, 1105, 1235, 1241, 1292, 1300, 1387, 1460, 1615, 1700, 1768, 1825, 1898, 1900, 1976, 2210, 2470, 2482, 2584, 2600, 2774, 2920, 3230, 3400, 3650, 3796, 3800, 4199, 4420, 4745, 4940, 4964, 5525, 5548, 6175, 6205, 6460, 6935, 7300, 7592, 8075, 8398, 8840, 9490, 9880, 9928, 11050, 11096, 12350, 12410, 12920, 13870, 14600, 16133, 16150, 16796, 18031, 18980, 20995, 22100, 23579, 23725, 24700, 24820, 27740, 31025, 32266, 32300, 33592, 34675, 36062, 37960, 41990, 44200, 47158, 47450, 49400, 49640, 55480, 62050, 64532, 64600, 69350, 72124, 80665, 83980, 90155, 94316, 94900, 104975, 117895, 124100, 129064, 138700, 144248, 161330, 167960, 180310, 188632, 189800, 209950, 235790, 248200, 277400, 306527, 322660, 360620, 403325, 419900, 450775, 471580, 589475, 613054, 645320, 721240, 806650, 839800, 901550, 943160, 1178950, 1226108, 1532635, 1613300, 1803100, 2357900, 2452216, 3065270, 3226600, 3606200, 4715800, 6130540, 7663175, 12261080, 15326350, 30652700, 61305400]

約数ペア:

[(1, 61305400), (2, 30652700), (4, 15326350), (5, 12261080), (8, 7663175), (10, 6130540), (13, 4715800), (17, 3606200), (19, 3226600), (20, 3065270), (25, 2452216), (26, 2357900), (34, 1803100), (38, 1613300), (40, 1532635), (50, 1226108), (52, 1178950), (65, 943160), (68, 901550), (73, 839800), (76, 806650), (85, 721240), (95, 645320), (100, 613054), (104, 589475), (130, 471580), (136, 450775), (146, 419900), (152, 403325), (170, 360620), (190, 322660), (200, 306527), (221, 277400), (247, 248200), (260, 235790), (292, 209950), (323, 189800), (325, 188632), (340, 180310), (365, 167960), (380, 161330), (425, 144248), (442, 138700), (475, 129064), (494, 124100), (520, 117895), (584, 104975), (646, 94900), (650, 94316), (680, 90155), (730, 83980), (760, 80665), (850, 72124), (884, 69350), (949, 64600), (950, 64532), (988, 62050), (1105, 55480), (1235, 49640), (1241, 49400), (1292, 47450), (1300, 47158), (1387, 44200), (1460, 41990), (1615, 37960), (1700, 36062), (1768, 34675), (1825, 33592), (1898, 32300), (1900, 32266), (1976, 31025), (2210, 27740), (2470, 24820), (2482, 24700), (2584, 23725), (2600, 23579), (2774, 22100), (2920, 20995), (3230, 18980), (3400, 18031), (3650, 16796), (3796, 16150), (3800, 16133), (4199, 14600), (4420, 13870), (4745, 12920), (4940, 12410), (4964, 12350), (5525, 11096), (5548, 11050), (6175, 9928), (6205, 9880), (6460, 9490), (6935, 8840), (7300, 8398), (7592, 8075)]