52100100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 216

約数和(自身を含む): 181198472

約数和(自身を除く): 129098372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 61, 65, 73, 75, 78, 90, 100, 117, 122, 130, 146, 150, 156, 180, 183, 195, 219, 225, 234, 244, 260, 292, 300, 305, 325, 365, 366, 390, 438, 450, 468, 549, 585, 610, 650, 657, 730, 732, 780, 793, 876, 900, 915, 949, 975, 1095, 1098, 1170, 1220, 1300, 1314, 1460, 1525, 1586, 1825, 1830, 1898, 1950, 2190, 2196, 2340, 2379, 2628, 2745, 2847, 2925, 3050, 3172, 3285, 3650, 3660, 3796, 3900, 3965, 4380, 4453, 4575, 4745, 4758, 5475, 5490, 5694, 5850, 6100, 6570, 7137, 7300, 7930, 8541, 8906, 9150, 9490, 9516, 10950, 10980, 11388, 11700, 11895, 13140, 13359, 13725, 14235, 14274, 15860, 16425, 17082, 17812, 18300, 18980, 19825, 21900, 22265, 23725, 23790, 26718, 27450, 28470, 28548, 32850, 34164, 35685, 39650, 40077, 42705, 44530, 47450, 47580, 53436, 54900, 56940, 57889, 59475, 65700, 66795, 71175, 71370, 79300, 80154, 85410, 89060, 94900, 111325, 115778, 118950, 133590, 142350, 142740, 160308, 170820, 173667, 178425, 200385, 213525, 222650, 231556, 237900, 267180, 284700, 289445, 333975, 347334, 356850, 400770, 427050, 445300, 521001, 578890, 667950, 694668, 713700, 801540, 854100, 868335, 1001925, 1042002, 1157780, 1335900, 1447225, 1736670, 2003850, 2084004, 2605005, 2894450, 3473340, 4007700, 4341675, 5210010, 5788900, 8683350, 10420020, 13025025, 17366700, 26050050, 52100100]

約数ペア:

[(1, 52100100), (2, 26050050), (3, 17366700), (4, 13025025), (5, 10420020), (6, 8683350), (9, 5788900), (10, 5210010), (12, 4341675), (13, 4007700), (15, 3473340), (18, 2894450), (20, 2605005), (25, 2084004), (26, 2003850), (30, 1736670), (36, 1447225), (39, 1335900), (45, 1157780), (50, 1042002), (52, 1001925), (60, 868335), (61, 854100), (65, 801540), (73, 713700), (75, 694668), (78, 667950), (90, 578890), (100, 521001), (117, 445300), (122, 427050), (130, 400770), (146, 356850), (150, 347334), (156, 333975), (180, 289445), (183, 284700), (195, 267180), (219, 237900), (225, 231556), (234, 222650), (244, 213525), (260, 200385), (292, 178425), (300, 173667), (305, 170820), (325, 160308), (365, 142740), (366, 142350), (390, 133590), (438, 118950), (450, 115778), (468, 111325), (549, 94900), (585, 89060), (610, 85410), (650, 80154), (657, 79300), (730, 71370), (732, 71175), (780, 66795), (793, 65700), (876, 59475), (900, 57889), (915, 56940), (949, 54900), (975, 53436), (1095, 47580), (1098, 47450), (1170, 44530), (1220, 42705), (1300, 40077), (1314, 39650), (1460, 35685), (1525, 34164), (1586, 32850), (1825, 28548), (1830, 28470), (1898, 27450), (1950, 26718), (2190, 23790), (2196, 23725), (2340, 22265), (2379, 21900), (2628, 19825), (2745, 18980), (2847, 18300), (2925, 17812), (3050, 17082), (3172, 16425), (3285, 15860), (3650, 14274), (3660, 14235), (3796, 13725), (3900, 13359), (3965, 13140), (4380, 11895), (4453, 11700), (4575, 11388), (4745, 10980), (4758, 10950), (5475, 9516), (5490, 9490), (5694, 9150), (5850, 8906), (6100, 8541), (6570, 7930), (7137, 7300)]