73843380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 252698880

約数和(自身を除く): 178855500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 67, 78, 90, 108, 117, 130, 134, 135, 156, 157, 180, 195, 201, 234, 260, 268, 270, 314, 335, 351, 390, 402, 468, 471, 540, 585, 603, 628, 670, 702, 780, 785, 804, 871, 942, 1005, 1170, 1206, 1340, 1404, 1413, 1570, 1742, 1755, 1809, 1884, 2010, 2041, 2340, 2355, 2412, 2613, 2826, 3015, 3140, 3484, 3510, 3618, 4020, 4082, 4239, 4355, 4710, 5226, 5652, 6030, 6123, 7020, 7065, 7236, 7839, 8164, 8478, 8710, 9045, 9420, 10205, 10452, 10519, 12060, 12246, 13065, 14130, 15678, 16956, 17420, 18090, 18369, 20410, 21038, 21195, 23517, 24492, 26130, 28260, 30615, 31356, 31557, 36180, 36738, 39195, 40820, 42076, 42390, 47034, 52260, 52595, 55107, 61230, 63114, 73476, 78390, 84780, 91845, 94068, 94671, 105190, 110214, 117585, 122460, 126228, 136747, 156780, 157785, 183690, 189342, 210380, 220428, 235170, 273494, 275535, 284013, 315570, 367380, 378684, 410241, 470340, 473355, 546988, 551070, 568026, 631140, 683735, 820482, 946710, 1102140, 1136052, 1230723, 1367470, 1420065, 1640964, 1893420, 2051205, 2461446, 2734940, 2840130, 3692169, 4102410, 4922892, 5680260, 6153615, 7384338, 8204820, 12307230, 14768676, 18460845, 24614460, 36921690, 73843380]

約数ペア:

[(1, 73843380), (2, 36921690), (3, 24614460), (4, 18460845), (5, 14768676), (6, 12307230), (9, 8204820), (10, 7384338), (12, 6153615), (13, 5680260), (15, 4922892), (18, 4102410), (20, 3692169), (26, 2840130), (27, 2734940), (30, 2461446), (36, 2051205), (39, 1893420), (45, 1640964), (52, 1420065), (54, 1367470), (60, 1230723), (65, 1136052), (67, 1102140), (78, 946710), (90, 820482), (108, 683735), (117, 631140), (130, 568026), (134, 551070), (135, 546988), (156, 473355), (157, 470340), (180, 410241), (195, 378684), (201, 367380), (234, 315570), (260, 284013), (268, 275535), (270, 273494), (314, 235170), (335, 220428), (351, 210380), (390, 189342), (402, 183690), (468, 157785), (471, 156780), (540, 136747), (585, 126228), (603, 122460), (628, 117585), (670, 110214), (702, 105190), (780, 94671), (785, 94068), (804, 91845), (871, 84780), (942, 78390), (1005, 73476), (1170, 63114), (1206, 61230), (1340, 55107), (1404, 52595), (1413, 52260), (1570, 47034), (1742, 42390), (1755, 42076), (1809, 40820), (1884, 39195), (2010, 36738), (2041, 36180), (2340, 31557), (2355, 31356), (2412, 30615), (2613, 28260), (2826, 26130), (3015, 24492), (3140, 23517), (3484, 21195), (3510, 21038), (3618, 20410), (4020, 18369), (4082, 18090), (4239, 17420), (4355, 16956), (4710, 15678), (5226, 14130), (5652, 13065), (6030, 12246), (6123, 12060), (7020, 10519), (7065, 10452), (7236, 10205), (7839, 9420), (8164, 9045), (8478, 8710)]