348851400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:540

約数の個数: 192

約数和(自身を含む): 1157068800

約数和(自身を除く): 808217400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 71, 75, 76, 95, 100, 114, 120, 142, 150, 152, 190, 200, 213, 228, 284, 285, 300, 355, 380, 426, 431, 456, 475, 568, 570, 600, 710, 760, 852, 862, 950, 1065, 1140, 1293, 1349, 1420, 1425, 1704, 1724, 1775, 1900, 2130, 2155, 2280, 2586, 2698, 2840, 2850, 3448, 3550, 3800, 4047, 4260, 4310, 5172, 5325, 5396, 5700, 6465, 6745, 7100, 8094, 8189, 8520, 8620, 10344, 10650, 10775, 10792, 11400, 12930, 13490, 14200, 16188, 16378, 17240, 20235, 21300, 21550, 24567, 25860, 26980, 30601, 32325, 32376, 32756, 33725, 40470, 40945, 42600, 43100, 49134, 51720, 53960, 61202, 64650, 65512, 67450, 80940, 81890, 86200, 91803, 98268, 101175, 122404, 122835, 129300, 134900, 153005, 161880, 163780, 183606, 196536, 202350, 204725, 244808, 245670, 258600, 269800, 306010, 327560, 367212, 404700, 409450, 459015, 491340, 581419, 612020, 614175, 734424, 765025, 809400, 818900, 918030, 982680, 1162838, 1224040, 1228350, 1530050, 1637800, 1744257, 1836060, 2295075, 2325676, 2456700, 2907095, 3060100, 3488514, 3672120, 4590150, 4651352, 4913400, 5814190, 6120200, 6977028, 8721285, 9180300, 11628380, 13954056, 14535475, 17442570, 18360600, 23256760, 29070950, 34885140, 43606425, 58141900, 69770280, 87212850, 116283800, 174425700, 348851400]

約数ペア:

[(1, 348851400), (2, 174425700), (3, 116283800), (4, 87212850), (5, 69770280), (6, 58141900), (8, 43606425), (10, 34885140), (12, 29070950), (15, 23256760), (19, 18360600), (20, 17442570), (24, 14535475), (25, 13954056), (30, 11628380), (38, 9180300), (40, 8721285), (50, 6977028), (57, 6120200), (60, 5814190), (71, 4913400), (75, 4651352), (76, 4590150), (95, 3672120), (100, 3488514), (114, 3060100), (120, 2907095), (142, 2456700), (150, 2325676), (152, 2295075), (190, 1836060), (200, 1744257), (213, 1637800), (228, 1530050), (284, 1228350), (285, 1224040), (300, 1162838), (355, 982680), (380, 918030), (426, 818900), (431, 809400), (456, 765025), (475, 734424), (568, 614175), (570, 612020), (600, 581419), (710, 491340), (760, 459015), (852, 409450), (862, 404700), (950, 367212), (1065, 327560), (1140, 306010), (1293, 269800), (1349, 258600), (1420, 245670), (1425, 244808), (1704, 204725), (1724, 202350), (1775, 196536), (1900, 183606), (2130, 163780), (2155, 161880), (2280, 153005), (2586, 134900), (2698, 129300), (2840, 122835), (2850, 122404), (3448, 101175), (3550, 98268), (3800, 91803), (4047, 86200), (4260, 81890), (4310, 80940), (5172, 67450), (5325, 65512), (5396, 64650), (5700, 61202), (6465, 53960), (6745, 51720), (7100, 49134), (8094, 43100), (8189, 42600), (8520, 40945), (8620, 40470), (10344, 33725), (10650, 32756), (10775, 32376), (10792, 32325), (11400, 30601), (12930, 26980), (13490, 25860), (14200, 24567), (16188, 21550), (16378, 21300), (17240, 20235)]