20137631100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{29741}}^1$

素因数の和:29856

約数の個数: 144

約数和(自身を含む): 60822627936

約数和(自身を除く): 40684996836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 61, 74, 75, 100, 111, 122, 148, 150, 183, 185, 222, 244, 300, 305, 366, 370, 444, 555, 610, 732, 740, 915, 925, 1110, 1220, 1525, 1830, 1850, 2220, 2257, 2775, 3050, 3660, 3700, 4514, 4575, 5550, 6100, 6771, 9028, 9150, 11100, 11285, 13542, 18300, 22570, 27084, 29741, 33855, 45140, 56425, 59482, 67710, 89223, 112850, 118964, 135420, 148705, 169275, 178446, 225700, 297410, 338550, 356892, 446115, 594820, 677100, 743525, 892230, 1100417, 1487050, 1784460, 1814201, 2200834, 2230575, 2974100, 3301251, 3628402, 4401668, 4461150, 5442603, 5502085, 6602502, 7256804, 8922300, 9071005, 10885206, 11004170, 13205004, 16506255, 18142010, 21770412, 22008340, 27213015, 27510425, 33012510, 36284020, 45355025, 54426030, 55020850, 66025020, 67125437, 82531275, 90710050, 108852060, 110041700, 134250874, 136065075, 165062550, 181420100, 201376311, 268501748, 272130150, 330125100, 335627185, 402752622, 544260300, 671254370, 805505244, 1006881555, 1342508740, 1678135925, 2013763110, 3356271850, 4027526220, 5034407775, 6712543700, 10068815550, 20137631100]

約数ペア:

[(1, 20137631100), (2, 10068815550), (3, 6712543700), (4, 5034407775), (5, 4027526220), (6, 3356271850), (10, 2013763110), (12, 1678135925), (15, 1342508740), (20, 1006881555), (25, 805505244), (30, 671254370), (37, 544260300), (50, 402752622), (60, 335627185), (61, 330125100), (74, 272130150), (75, 268501748), (100, 201376311), (111, 181420100), (122, 165062550), (148, 136065075), (150, 134250874), (183, 110041700), (185, 108852060), (222, 90710050), (244, 82531275), (300, 67125437), (305, 66025020), (366, 55020850), (370, 54426030), (444, 45355025), (555, 36284020), (610, 33012510), (732, 27510425), (740, 27213015), (915, 22008340), (925, 21770412), (1110, 18142010), (1220, 16506255), (1525, 13205004), (1830, 11004170), (1850, 10885206), (2220, 9071005), (2257, 8922300), (2775, 7256804), (3050, 6602502), (3660, 5502085), (3700, 5442603), (4514, 4461150), (4575, 4401668), (5550, 3628402), (6100, 3301251), (6771, 2974100), (9028, 2230575), (9150, 2200834), (11100, 1814201), (11285, 1784460), (13542, 1487050), (18300, 1100417), (22570, 892230), (27084, 743525), (29741, 677100), (33855, 594820), (45140, 446115), (56425, 356892), (59482, 338550), (67710, 297410), (89223, 225700), (112850, 178446), (118964, 169275), (135420, 148705)]