98458920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:552

約数の個数: 192

約数和(自身を含む): 370656000

約数和(自身を除く): 272197080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 89, 90, 105, 120, 126, 140, 168, 178, 180, 210, 252, 267, 280, 315, 356, 360, 420, 439, 445, 504, 534, 623, 630, 712, 801, 840, 878, 890, 1068, 1246, 1260, 1317, 1335, 1602, 1756, 1780, 1869, 2136, 2195, 2492, 2520, 2634, 2670, 3073, 3115, 3204, 3512, 3560, 3738, 3951, 4005, 4390, 4984, 5268, 5340, 5607, 6146, 6230, 6408, 6585, 7476, 7902, 8010, 8780, 9219, 9345, 10536, 10680, 11214, 12292, 12460, 13170, 14952, 15365, 15804, 16020, 17560, 18438, 18690, 19755, 22428, 24584, 24920, 26340, 27657, 28035, 30730, 31608, 32040, 36876, 37380, 39071, 39510, 44856, 46095, 52680, 55314, 56070, 61460, 73752, 74760, 78142, 79020, 92190, 110628, 112140, 117213, 122920, 138285, 156284, 158040, 184380, 195355, 221256, 224280, 234426, 273497, 276570, 312568, 351639, 368760, 390710, 468852, 546994, 553140, 586065, 703278, 781420, 820491, 937704, 1093988, 1106280, 1172130, 1367485, 1406556, 1562840, 1640982, 1758195, 2187976, 2344260, 2461473, 2734970, 2813112, 3281964, 3516390, 4102455, 4688520, 4922946, 5469940, 6563928, 7032780, 8204910, 9845892, 10939880, 12307365, 14065560, 16409820, 19691784, 24614730, 32819640, 49229460, 98458920]

約数ペア:

[(1, 98458920), (2, 49229460), (3, 32819640), (4, 24614730), (5, 19691784), (6, 16409820), (7, 14065560), (8, 12307365), (9, 10939880), (10, 9845892), (12, 8204910), (14, 7032780), (15, 6563928), (18, 5469940), (20, 4922946), (21, 4688520), (24, 4102455), (28, 3516390), (30, 3281964), (35, 2813112), (36, 2734970), (40, 2461473), (42, 2344260), (45, 2187976), (56, 1758195), (60, 1640982), (63, 1562840), (70, 1406556), (72, 1367485), (84, 1172130), (89, 1106280), (90, 1093988), (105, 937704), (120, 820491), (126, 781420), (140, 703278), (168, 586065), (178, 553140), (180, 546994), (210, 468852), (252, 390710), (267, 368760), (280, 351639), (315, 312568), (356, 276570), (360, 273497), (420, 234426), (439, 224280), (445, 221256), (504, 195355), (534, 184380), (623, 158040), (630, 156284), (712, 138285), (801, 122920), (840, 117213), (878, 112140), (890, 110628), (1068, 92190), (1246, 79020), (1260, 78142), (1317, 74760), (1335, 73752), (1602, 61460), (1756, 56070), (1780, 55314), (1869, 52680), (2136, 46095), (2195, 44856), (2492, 39510), (2520, 39071), (2634, 37380), (2670, 36876), (3073, 32040), (3115, 31608), (3204, 30730), (3512, 28035), (3560, 27657), (3738, 26340), (3951, 24920), (4005, 24584), (4390, 22428), (4984, 19755), (5268, 18690), (5340, 18438), (5607, 17560), (6146, 16020), (6230, 15804), (6408, 15365), (6585, 14952), (7476, 13170), (7902, 12460), (8010, 12292), (8780, 11214), (9219, 10680), (9345, 10536)]