63788130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 202288320

約数和(自身を除く): 138500190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 73, 90, 95, 105, 114, 126, 133, 146, 171, 190, 210, 219, 266, 285, 315, 342, 365, 399, 438, 511, 570, 630, 657, 665, 730, 798, 855, 1022, 1095, 1197, 1314, 1330, 1387, 1533, 1710, 1995, 2190, 2394, 2555, 2774, 3066, 3285, 3990, 4161, 4599, 5110, 5329, 5985, 6570, 6935, 7665, 8322, 9198, 9709, 10658, 11970, 12483, 13870, 15330, 15987, 19418, 20805, 22995, 24966, 26645, 29127, 31974, 37303, 41610, 45990, 47961, 48545, 53290, 58254, 62415, 74606, 79935, 87381, 95922, 97090, 101251, 111909, 124830, 145635, 159870, 174762, 186515, 202502, 223818, 239805, 291270, 303753, 335727, 373030, 436905, 479610, 506255, 559545, 607506, 671454, 708757, 873810, 911259, 1012510, 1119090, 1417514, 1518765, 1678635, 1822518, 2126271, 3037530, 3357270, 3543785, 4252542, 4556295, 6378813, 7087570, 9112590, 10631355, 12757626, 21262710, 31894065, 63788130]

約数ペア:

[(1, 63788130), (2, 31894065), (3, 21262710), (5, 12757626), (6, 10631355), (7, 9112590), (9, 7087570), (10, 6378813), (14, 4556295), (15, 4252542), (18, 3543785), (19, 3357270), (21, 3037530), (30, 2126271), (35, 1822518), (38, 1678635), (42, 1518765), (45, 1417514), (57, 1119090), (63, 1012510), (70, 911259), (73, 873810), (90, 708757), (95, 671454), (105, 607506), (114, 559545), (126, 506255), (133, 479610), (146, 436905), (171, 373030), (190, 335727), (210, 303753), (219, 291270), (266, 239805), (285, 223818), (315, 202502), (342, 186515), (365, 174762), (399, 159870), (438, 145635), (511, 124830), (570, 111909), (630, 101251), (657, 97090), (665, 95922), (730, 87381), (798, 79935), (855, 74606), (1022, 62415), (1095, 58254), (1197, 53290), (1314, 48545), (1330, 47961), (1387, 45990), (1533, 41610), (1710, 37303), (1995, 31974), (2190, 29127), (2394, 26645), (2555, 24966), (2774, 22995), (3066, 20805), (3285, 19418), (3990, 15987), (4161, 15330), (4599, 13870), (5110, 12483), (5329, 11970), (5985, 10658), (6570, 9709), (6935, 9198), (7665, 8322)]