118499940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 392137200

約数和(自身を除く): 273637260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 89, 90, 117, 130, 156, 178, 180, 195, 234, 260, 267, 356, 390, 445, 468, 534, 569, 585, 780, 801, 890, 1068, 1138, 1157, 1170, 1335, 1602, 1707, 1780, 2276, 2314, 2340, 2670, 2845, 3204, 3414, 3471, 4005, 4628, 5121, 5340, 5690, 5785, 6828, 6942, 7397, 8010, 8535, 10242, 10413, 11380, 11570, 13884, 14794, 16020, 17070, 17355, 20484, 20826, 22191, 23140, 25605, 29588, 34140, 34710, 36985, 41652, 44382, 50641, 51210, 52065, 66573, 69420, 73970, 88764, 101282, 102420, 104130, 110955, 133146, 147940, 151923, 202564, 208260, 221910, 253205, 266292, 303846, 332865, 443820, 455769, 506410, 607692, 658333, 665730, 759615, 911538, 1012820, 1316666, 1331460, 1519230, 1823076, 1974999, 2278845, 2633332, 3038460, 3291665, 3949998, 4557690, 5924997, 6583330, 7899996, 9115380, 9874995, 11849994, 13166660, 19749990, 23699988, 29624985, 39499980, 59249970, 118499940]

約数ペア:

[(1, 118499940), (2, 59249970), (3, 39499980), (4, 29624985), (5, 23699988), (6, 19749990), (9, 13166660), (10, 11849994), (12, 9874995), (13, 9115380), (15, 7899996), (18, 6583330), (20, 5924997), (26, 4557690), (30, 3949998), (36, 3291665), (39, 3038460), (45, 2633332), (52, 2278845), (60, 1974999), (65, 1823076), (78, 1519230), (89, 1331460), (90, 1316666), (117, 1012820), (130, 911538), (156, 759615), (178, 665730), (180, 658333), (195, 607692), (234, 506410), (260, 455769), (267, 443820), (356, 332865), (390, 303846), (445, 266292), (468, 253205), (534, 221910), (569, 208260), (585, 202564), (780, 151923), (801, 147940), (890, 133146), (1068, 110955), (1138, 104130), (1157, 102420), (1170, 101282), (1335, 88764), (1602, 73970), (1707, 69420), (1780, 66573), (2276, 52065), (2314, 51210), (2340, 50641), (2670, 44382), (2845, 41652), (3204, 36985), (3414, 34710), (3471, 34140), (4005, 29588), (4628, 25605), (5121, 23140), (5340, 22191), (5690, 20826), (5785, 20484), (6828, 17355), (6942, 17070), (7397, 16020), (8010, 14794), (8535, 13884), (10242, 11570), (10413, 11380)]