53129700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:291

約数の個数: 216

約数和(自身を含む): 189571200

約数和(自身を除く): 136441500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 30, 36, 38, 39, 45, 50, 52, 57, 60, 65, 75, 76, 78, 90, 95, 100, 114, 117, 130, 150, 156, 171, 180, 190, 195, 225, 228, 234, 239, 247, 260, 285, 300, 325, 342, 380, 390, 450, 468, 475, 478, 494, 570, 585, 650, 684, 717, 741, 780, 855, 900, 950, 956, 975, 988, 1140, 1170, 1195, 1235, 1300, 1425, 1434, 1482, 1710, 1900, 1950, 2151, 2223, 2340, 2390, 2470, 2850, 2868, 2925, 2964, 3107, 3420, 3585, 3705, 3900, 4275, 4302, 4446, 4541, 4780, 4940, 5700, 5850, 5975, 6175, 6214, 7170, 7410, 8550, 8604, 8892, 9082, 9321, 10755, 11115, 11700, 11950, 12350, 12428, 13623, 14340, 14820, 15535, 17100, 17925, 18164, 18525, 18642, 21510, 22230, 22705, 23900, 24700, 27246, 27963, 31070, 35850, 37050, 37284, 40869, 43020, 44460, 45410, 46605, 53775, 54492, 55575, 55926, 59033, 62140, 68115, 71700, 74100, 77675, 81738, 90820, 93210, 107550, 111150, 111852, 113525, 118066, 136230, 139815, 155350, 163476, 177099, 186420, 204345, 215100, 222300, 227050, 233025, 236132, 272460, 279630, 295165, 310700, 340575, 354198, 408690, 454100, 466050, 531297, 559260, 590330, 681150, 699075, 708396, 817380, 885495, 932100, 1021725, 1062594, 1180660, 1362300, 1398150, 1475825, 1770990, 2043450, 2125188, 2656485, 2796300, 2951650, 3541980, 4086900, 4427475, 5312970, 5903300, 8854950, 10625940, 13282425, 17709900, 26564850, 53129700]

約数ペア:

[(1, 53129700), (2, 26564850), (3, 17709900), (4, 13282425), (5, 10625940), (6, 8854950), (9, 5903300), (10, 5312970), (12, 4427475), (13, 4086900), (15, 3541980), (18, 2951650), (19, 2796300), (20, 2656485), (25, 2125188), (26, 2043450), (30, 1770990), (36, 1475825), (38, 1398150), (39, 1362300), (45, 1180660), (50, 1062594), (52, 1021725), (57, 932100), (60, 885495), (65, 817380), (75, 708396), (76, 699075), (78, 681150), (90, 590330), (95, 559260), (100, 531297), (114, 466050), (117, 454100), (130, 408690), (150, 354198), (156, 340575), (171, 310700), (180, 295165), (190, 279630), (195, 272460), (225, 236132), (228, 233025), (234, 227050), (239, 222300), (247, 215100), (260, 204345), (285, 186420), (300, 177099), (325, 163476), (342, 155350), (380, 139815), (390, 136230), (450, 118066), (468, 113525), (475, 111852), (478, 111150), (494, 107550), (570, 93210), (585, 90820), (650, 81738), (684, 77675), (717, 74100), (741, 71700), (780, 68115), (855, 62140), (900, 59033), (950, 55926), (956, 55575), (975, 54492), (988, 53775), (1140, 46605), (1170, 45410), (1195, 44460), (1235, 43020), (1300, 40869), (1425, 37284), (1434, 37050), (1482, 35850), (1710, 31070), (1900, 27963), (1950, 27246), (2151, 24700), (2223, 23900), (2340, 22705), (2390, 22230), (2470, 21510), (2850, 18642), (2868, 18525), (2925, 18164), (2964, 17925), (3107, 17100), (3420, 15535), (3585, 14820), (3705, 14340), (3900, 13623), (4275, 12428), (4302, 12350), (4446, 11950), (4541, 11700), (4780, 11115), (4940, 10755), (5700, 9321), (5850, 9082), (5975, 8892), (6175, 8604), (6214, 8550), (7170, 7410)]