88194780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 278014464

約数和(自身を除く): 189819684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 71, 90, 103, 134, 142, 180, 201, 206, 213, 268, 284, 309, 335, 355, 402, 412, 426, 515, 603, 618, 639, 670, 710, 804, 852, 927, 1005, 1030, 1065, 1206, 1236, 1278, 1340, 1420, 1545, 1854, 2010, 2060, 2130, 2412, 2556, 3015, 3090, 3195, 3708, 4020, 4260, 4635, 4757, 6030, 6180, 6390, 6901, 7313, 9270, 9514, 12060, 12780, 13802, 14271, 14626, 18540, 19028, 20703, 21939, 23785, 27604, 28542, 29252, 34505, 36565, 41406, 42813, 43878, 47570, 57084, 62109, 65817, 69010, 71355, 73130, 82812, 85626, 87756, 95140, 103515, 109695, 124218, 131634, 138020, 142710, 146260, 171252, 207030, 214065, 219390, 248436, 263268, 285420, 310545, 329085, 414060, 428130, 438780, 489971, 621090, 658170, 856260, 979942, 1242180, 1316340, 1469913, 1959884, 2449855, 2939826, 4409739, 4899710, 5879652, 7349565, 8819478, 9799420, 14699130, 17638956, 22048695, 29398260, 44097390, 88194780]

約数ペア:

[(1, 88194780), (2, 44097390), (3, 29398260), (4, 22048695), (5, 17638956), (6, 14699130), (9, 9799420), (10, 8819478), (12, 7349565), (15, 5879652), (18, 4899710), (20, 4409739), (30, 2939826), (36, 2449855), (45, 1959884), (60, 1469913), (67, 1316340), (71, 1242180), (90, 979942), (103, 856260), (134, 658170), (142, 621090), (180, 489971), (201, 438780), (206, 428130), (213, 414060), (268, 329085), (284, 310545), (309, 285420), (335, 263268), (355, 248436), (402, 219390), (412, 214065), (426, 207030), (515, 171252), (603, 146260), (618, 142710), (639, 138020), (670, 131634), (710, 124218), (804, 109695), (852, 103515), (927, 95140), (1005, 87756), (1030, 85626), (1065, 82812), (1206, 73130), (1236, 71355), (1278, 69010), (1340, 65817), (1420, 62109), (1545, 57084), (1854, 47570), (2010, 43878), (2060, 42813), (2130, 41406), (2412, 36565), (2556, 34505), (3015, 29252), (3090, 28542), (3195, 27604), (3708, 23785), (4020, 21939), (4260, 20703), (4635, 19028), (4757, 18540), (6030, 14626), (6180, 14271), (6390, 13802), (6901, 12780), (7313, 12060), (9270, 9514)]