42299700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 132699840

約数和(自身を除く): 90400140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 41, 50, 57, 60, 75, 76, 82, 95, 100, 114, 123, 150, 164, 181, 190, 205, 228, 246, 285, 300, 362, 380, 410, 475, 492, 543, 570, 615, 724, 779, 820, 905, 950, 1025, 1086, 1140, 1230, 1425, 1558, 1810, 1900, 2050, 2172, 2337, 2460, 2715, 2850, 3075, 3116, 3439, 3620, 3895, 4100, 4525, 4674, 5430, 5700, 6150, 6878, 7421, 7790, 9050, 9348, 10317, 10860, 11685, 12300, 13575, 13756, 14842, 15580, 17195, 18100, 19475, 20634, 22263, 23370, 27150, 29684, 34390, 37105, 38950, 41268, 44526, 46740, 51585, 54300, 58425, 68780, 74210, 77900, 85975, 89052, 103170, 111315, 116850, 140999, 148420, 171950, 185525, 206340, 222630, 233700, 257925, 281998, 343900, 371050, 422997, 445260, 515850, 556575, 563996, 704995, 742100, 845994, 1031700, 1113150, 1409990, 1691988, 2114985, 2226300, 2819980, 3524975, 4229970, 7049950, 8459940, 10574925, 14099900, 21149850, 42299700]

約数ペア:

[(1, 42299700), (2, 21149850), (3, 14099900), (4, 10574925), (5, 8459940), (6, 7049950), (10, 4229970), (12, 3524975), (15, 2819980), (19, 2226300), (20, 2114985), (25, 1691988), (30, 1409990), (38, 1113150), (41, 1031700), (50, 845994), (57, 742100), (60, 704995), (75, 563996), (76, 556575), (82, 515850), (95, 445260), (100, 422997), (114, 371050), (123, 343900), (150, 281998), (164, 257925), (181, 233700), (190, 222630), (205, 206340), (228, 185525), (246, 171950), (285, 148420), (300, 140999), (362, 116850), (380, 111315), (410, 103170), (475, 89052), (492, 85975), (543, 77900), (570, 74210), (615, 68780), (724, 58425), (779, 54300), (820, 51585), (905, 46740), (950, 44526), (1025, 41268), (1086, 38950), (1140, 37105), (1230, 34390), (1425, 29684), (1558, 27150), (1810, 23370), (1900, 22263), (2050, 20634), (2172, 19475), (2337, 18100), (2460, 17195), (2715, 15580), (2850, 14842), (3075, 13756), (3116, 13575), (3439, 12300), (3620, 11685), (3895, 10860), (4100, 10317), (4525, 9348), (4674, 9050), (5430, 7790), (5700, 7421), (6150, 6878)]