102740820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:670

約数の個数: 192

約数和(自身を含む): 366084096

約数和(自身を除く): 263343276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 607, 620, 651, 780, 806, 868, 910, 930, 1085, 1092, 1209, 1214, 1302, 1365, 1612, 1820, 1821, 1860, 2015, 2170, 2418, 2428, 2604, 2730, 2821, 3035, 3255, 3642, 4030, 4249, 4340, 4836, 5460, 5642, 6045, 6070, 6510, 7284, 7891, 8060, 8463, 8498, 9105, 11284, 12090, 12140, 12747, 13020, 14105, 15782, 16926, 16996, 18210, 18817, 21245, 23673, 24180, 25494, 28210, 31564, 33852, 36420, 37634, 39455, 42315, 42490, 47346, 50988, 55237, 56420, 56451, 63735, 75268, 78910, 84630, 84980, 94085, 94692, 110474, 112902, 118365, 127470, 131719, 157820, 165711, 169260, 188170, 220948, 225804, 236730, 244621, 254940, 263438, 276185, 282255, 331422, 376340, 395157, 473460, 489242, 526876, 552370, 564510, 658595, 662844, 733863, 790314, 828555, 978484, 1104740, 1129020, 1223105, 1317190, 1467726, 1580628, 1657110, 1712347, 1975785, 2446210, 2634380, 2935452, 3314220, 3424694, 3669315, 3951570, 4892420, 5137041, 6849388, 7338630, 7903140, 8561735, 10274082, 14677260, 17123470, 20548164, 25685205, 34246940, 51370410, 102740820]

約数ペア:

[(1, 102740820), (2, 51370410), (3, 34246940), (4, 25685205), (5, 20548164), (6, 17123470), (7, 14677260), (10, 10274082), (12, 8561735), (13, 7903140), (14, 7338630), (15, 6849388), (20, 5137041), (21, 4892420), (26, 3951570), (28, 3669315), (30, 3424694), (31, 3314220), (35, 2935452), (39, 2634380), (42, 2446210), (52, 1975785), (60, 1712347), (62, 1657110), (65, 1580628), (70, 1467726), (78, 1317190), (84, 1223105), (91, 1129020), (93, 1104740), (105, 978484), (124, 828555), (130, 790314), (140, 733863), (155, 662844), (156, 658595), (182, 564510), (186, 552370), (195, 526876), (210, 489242), (217, 473460), (260, 395157), (273, 376340), (310, 331422), (364, 282255), (372, 276185), (390, 263438), (403, 254940), (420, 244621), (434, 236730), (455, 225804), (465, 220948), (546, 188170), (607, 169260), (620, 165711), (651, 157820), (780, 131719), (806, 127470), (868, 118365), (910, 112902), (930, 110474), (1085, 94692), (1092, 94085), (1209, 84980), (1214, 84630), (1302, 78910), (1365, 75268), (1612, 63735), (1820, 56451), (1821, 56420), (1860, 55237), (2015, 50988), (2170, 47346), (2418, 42490), (2428, 42315), (2604, 39455), (2730, 37634), (2821, 36420), (3035, 33852), (3255, 31564), (3642, 28210), (4030, 25494), (4249, 24180), (4340, 23673), (4836, 21245), (5460, 18817), (5642, 18210), (6045, 16996), (6070, 16926), (6510, 15782), (7284, 14105), (7891, 13020), (8060, 12747), (8463, 12140), (8498, 12090), (9105, 11284)]