76157700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:498

約数の個数: 144

約数和(自身を含む): 239984640

約数和(自身を除く): 163826940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 31, 38, 50, 57, 60, 62, 75, 76, 93, 95, 100, 114, 124, 150, 155, 186, 190, 228, 285, 300, 310, 372, 380, 431, 465, 475, 570, 589, 620, 775, 862, 930, 950, 1140, 1178, 1293, 1425, 1550, 1724, 1767, 1860, 1900, 2155, 2325, 2356, 2586, 2850, 2945, 3100, 3534, 4310, 4650, 5172, 5700, 5890, 6465, 7068, 8189, 8620, 8835, 9300, 10775, 11780, 12930, 13361, 14725, 16378, 17670, 21550, 24567, 25860, 26722, 29450, 32325, 32756, 35340, 40083, 40945, 43100, 44175, 49134, 53444, 58900, 64650, 66805, 80166, 81890, 88350, 98268, 122835, 129300, 133610, 160332, 163780, 176700, 200415, 204725, 245670, 253859, 267220, 334025, 400830, 409450, 491340, 507718, 614175, 668050, 761577, 801660, 818900, 1002075, 1015436, 1228350, 1269295, 1336100, 1523154, 2004150, 2456700, 2538590, 3046308, 3807885, 4008300, 5077180, 6346475, 7615770, 12692950, 15231540, 19039425, 25385900, 38078850, 76157700]

約数ペア:

[(1, 76157700), (2, 38078850), (3, 25385900), (4, 19039425), (5, 15231540), (6, 12692950), (10, 7615770), (12, 6346475), (15, 5077180), (19, 4008300), (20, 3807885), (25, 3046308), (30, 2538590), (31, 2456700), (38, 2004150), (50, 1523154), (57, 1336100), (60, 1269295), (62, 1228350), (75, 1015436), (76, 1002075), (93, 818900), (95, 801660), (100, 761577), (114, 668050), (124, 614175), (150, 507718), (155, 491340), (186, 409450), (190, 400830), (228, 334025), (285, 267220), (300, 253859), (310, 245670), (372, 204725), (380, 200415), (431, 176700), (465, 163780), (475, 160332), (570, 133610), (589, 129300), (620, 122835), (775, 98268), (862, 88350), (930, 81890), (950, 80166), (1140, 66805), (1178, 64650), (1293, 58900), (1425, 53444), (1550, 49134), (1724, 44175), (1767, 43100), (1860, 40945), (1900, 40083), (2155, 35340), (2325, 32756), (2356, 32325), (2586, 29450), (2850, 26722), (2945, 25860), (3100, 24567), (3534, 21550), (4310, 17670), (4650, 16378), (5172, 14725), (5700, 13361), (5890, 12930), (6465, 11780), (7068, 10775), (8189, 9300), (8620, 8835)]