75748461.000000000

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1567}}^1$

素因数の和:1616

約数の個数: 144

約数和(自身を含む): 381086720

約数和(自身を除く): 264972020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 190, 195, 228, 247, 260, 285, 300, 325, 380, 390, 475, 494, 570, 650, 741, 780, 950, 975, 988, 1140, 1235, 1300, 1425, 1482, 1567, 1900, 1950, 2470, 2850, 2964, 3134, 3705, 3900, 4701, 4940, 5700, 6175, 6268, 7410, 7835, 9402, 12350, 14820, 15670, 18525, 18804, 20371, 23505, 24700, 29773, 31340, 37050, 39175, 40742, 47010, 59546, 61113, 74100, 78350, 81484, 89319, 94020, 101855, 117525, 119092, 122226, 148865, 156700, 178638, 203710, 235050, 244452, 297730, 305565, 357276, 387049, 407420, 446595, 470100, 509275, 595460, 611130, 744325, 774098, 893190, 1018550, 1161147, 1222260, 1488650, 1527825, 1548196, 1786380, 1935245, 2037100, 2232975, 2322294, 2977300, 3055650, 3870490, 4465950, 4644588, 5805735, 6111300, 7740980, 8931900, 9676225, 11611470, 19352450, 23222940, 29028675, 38704900, 58057350, 116114700]

約数ペア:

[(1, 116114700), (2, 58057350), (3, 38704900), (4, 29028675), (5, 23222940), (6, 19352450), (10, 11611470), (12, 9676225), (13, 8931900), (15, 7740980), (19, 6111300), (20, 5805735), (25, 4644588), (26, 4465950), (30, 3870490), (38, 3055650), (39, 2977300), (50, 2322294), (52, 2232975), (57, 2037100), (60, 1935245), (65, 1786380), (75, 1548196), (76, 1527825), (78, 1488650), (95, 1222260), (100, 1161147), (114, 1018550), (130, 893190), (150, 774098), (156, 744325), (190, 611130), (195, 595460), (228, 509275), (247, 470100), (260, 446595), (285, 407420), (300, 387049), (325, 357276), (380, 305565), (390, 297730), (475, 244452), (494, 235050), (570, 203710), (650, 178638), (741, 156700), (780, 148865), (950, 122226), (975, 119092), (988, 117525), (1140, 101855), (1235, 94020), (1300, 89319), (1425, 81484), (1482, 78350), (1567, 74100), (1900, 61113), (1950, 59546), (2470, 47010), (2850, 40742), (2964, 39175), (3134, 37050), (3705, 31340), (3900, 29773), (4701, 24700), (4940, 23505), (5700, 20371), (6175, 18804), (6268, 18525), (7410, 15670), (7835, 14820), (9402, 12350)]