1339521300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12721}}^1$

素因数の和:12760

約数の個数: 180

約数和(自身を含む): 4676581756

約数和(自身を除く): 3337060456

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 540, 585, 650, 675, 702, 780, 810, 900, 975, 1053, 1170, 1300, 1350, 1404, 1620, 1755, 1950, 2025, 2106, 2340, 2700, 2925, 3510, 3900, 4050, 4212, 5265, 5850, 7020, 8100, 8775, 10530, 11700, 12721, 17550, 21060, 25442, 26325, 35100, 38163, 50884, 52650, 63605, 76326, 105300, 114489, 127210, 152652, 165373, 190815, 228978, 254420, 318025, 330746, 343467, 381630, 457956, 496119, 572445, 636050, 661492, 686934, 763260, 826865, 954075, 992238, 1030401, 1144890, 1272100, 1373868, 1488357, 1653730, 1717335, 1908150, 1984476, 2060802, 2289780, 2480595, 2862225, 2976714, 3307460, 3434670, 3816300, 4121604, 4134325, 4465071, 4961190, 5152005, 5724450, 5953428, 6869340, 7441785, 8268650, 8586675, 8930142, 9922380, 10304010, 11448900, 12402975, 13395213, 14883570, 16537300, 17173350, 17860284, 20608020, 22325355, 24805950, 25760025, 26790426, 29767140, 34346700, 37208925, 44650710, 49611900, 51520050, 53580852, 66976065, 74417850, 89301420, 103040100, 111626775, 133952130, 148835700, 223253550, 267904260, 334880325, 446507100, 669760650, 1339521300]

約数ペア:

[(1, 1339521300), (2, 669760650), (3, 446507100), (4, 334880325), (5, 267904260), (6, 223253550), (9, 148835700), (10, 133952130), (12, 111626775), (13, 103040100), (15, 89301420), (18, 74417850), (20, 66976065), (25, 53580852), (26, 51520050), (27, 49611900), (30, 44650710), (36, 37208925), (39, 34346700), (45, 29767140), (50, 26790426), (52, 25760025), (54, 24805950), (60, 22325355), (65, 20608020), (75, 17860284), (78, 17173350), (81, 16537300), (90, 14883570), (100, 13395213), (108, 12402975), (117, 11448900), (130, 10304010), (135, 9922380), (150, 8930142), (156, 8586675), (162, 8268650), (180, 7441785), (195, 6869340), (225, 5953428), (234, 5724450), (260, 5152005), (270, 4961190), (300, 4465071), (324, 4134325), (325, 4121604), (351, 3816300), (390, 3434670), (405, 3307460), (450, 2976714), (468, 2862225), (540, 2480595), (585, 2289780), (650, 2060802), (675, 1984476), (702, 1908150), (780, 1717335), (810, 1653730), (900, 1488357), (975, 1373868), (1053, 1272100), (1170, 1144890), (1300, 1030401), (1350, 992238), (1404, 954075), (1620, 826865), (1755, 763260), (1950, 686934), (2025, 661492), (2106, 636050), (2340, 572445), (2700, 496119), (2925, 457956), (3510, 381630), (3900, 343467), (4050, 330746), (4212, 318025), (5265, 254420), (5850, 228978), (7020, 190815), (8100, 165373), (8775, 152652), (10530, 127210), (11700, 114489), (12721, 105300), (17550, 76326), (21060, 63605), (25442, 52650), (26325, 50884), (35100, 38163)]