109001100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1520

約数の個数: 144

約数和(自身を含む): 357754880

約数和(自身を除く): 248753780

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, 1471, 1482, 1900, 1950, 2470, 2850, 2942, 2964, 3705, 3900, 4413, 4940, 5700, 5884, 6175, 7355, 7410, 8826, 12350, 14710, 14820, 17652, 18525, 19123, 22065, 24700, 27949, 29420, 36775, 37050, 38246, 44130, 55898, 57369, 73550, 74100, 76492, 83847, 88260, 95615, 110325, 111796, 114738, 139745, 147100, 167694, 191230, 220650, 229476, 279490, 286845, 335388, 363337, 382460, 419235, 441300, 478075, 558980, 573690, 698725, 726674, 838470, 956150, 1090011, 1147380, 1397450, 1434225, 1453348, 1676940, 1816685, 1912300, 2096175, 2180022, 2794900, 2868450, 3633370, 4192350, 4360044, 5450055, 5736900, 7266740, 8384700, 9083425, 10900110, 18166850, 21800220, 27250275, 36333700, 54500550, 109001100]

約数ペア:

[(1, 109001100), (2, 54500550), (3, 36333700), (4, 27250275), (5, 21800220), (6, 18166850), (10, 10900110), (12, 9083425), (13, 8384700), (15, 7266740), (19, 5736900), (20, 5450055), (25, 4360044), (26, 4192350), (30, 3633370), (38, 2868450), (39, 2794900), (50, 2180022), (52, 2096175), (57, 1912300), (60, 1816685), (65, 1676940), (75, 1453348), (76, 1434225), (78, 1397450), (95, 1147380), (100, 1090011), (114, 956150), (130, 838470), (150, 726674), (156, 698725), (190, 573690), (195, 558980), (228, 478075), (247, 441300), (260, 419235), (285, 382460), (300, 363337), (325, 335388), (380, 286845), (390, 279490), (475, 229476), (494, 220650), (570, 191230), (650, 167694), (741, 147100), (780, 139745), (950, 114738), (975, 111796), (988, 110325), (1140, 95615), (1235, 88260), (1300, 83847), (1425, 76492), (1471, 74100), (1482, 73550), (1900, 57369), (1950, 55898), (2470, 44130), (2850, 38246), (2942, 37050), (2964, 36775), (3705, 29420), (3900, 27949), (4413, 24700), (4940, 22065), (5700, 19123), (5884, 18525), (6175, 17652), (7355, 14820), (7410, 14710), (8826, 12350)]