149270940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{701}}^1$

素因数の和:749

約数の個数: 216

約数和(自身を含む): 561139488

約数和(自身を除く): 411868548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 169, 180, 182, 195, 210, 234, 252, 260, 273, 315, 338, 364, 390, 420, 455, 468, 507, 546, 585, 630, 676, 701, 780, 819, 845, 910, 1014, 1092, 1170, 1183, 1260, 1365, 1402, 1521, 1638, 1690, 1820, 2028, 2103, 2340, 2366, 2535, 2730, 2804, 3042, 3276, 3380, 3505, 3549, 4095, 4206, 4732, 4907, 5070, 5460, 5915, 6084, 6309, 7010, 7098, 7605, 8190, 8412, 9113, 9814, 10140, 10515, 10647, 11830, 12618, 14020, 14196, 14721, 15210, 16380, 17745, 18226, 19628, 21030, 21294, 23660, 24535, 25236, 27339, 29442, 30420, 31545, 35490, 36452, 42060, 42588, 44163, 45565, 49070, 53235, 54678, 58884, 63090, 63791, 70980, 73605, 82017, 88326, 91130, 98140, 106470, 109356, 118469, 126180, 127582, 136695, 147210, 164034, 176652, 182260, 191373, 212940, 220815, 236938, 255164, 273390, 294420, 318955, 328068, 355407, 382746, 410085, 441630, 473876, 546780, 574119, 592345, 637910, 710814, 765492, 820170, 829283, 883260, 956865, 1066221, 1148238, 1184690, 1275820, 1421628, 1640340, 1658566, 1777035, 1913730, 2132442, 2296476, 2369380, 2487849, 2870595, 3317132, 3554070, 3827460, 4146415, 4264884, 4975698, 5331105, 5741190, 7108140, 7463547, 8292830, 9951396, 10662210, 11482380, 12439245, 14927094, 16585660, 21324420, 24878490, 29854188, 37317735, 49756980, 74635470, 149270940]

約数ペア:

[(1, 149270940), (2, 74635470), (3, 49756980), (4, 37317735), (5, 29854188), (6, 24878490), (7, 21324420), (9, 16585660), (10, 14927094), (12, 12439245), (13, 11482380), (14, 10662210), (15, 9951396), (18, 8292830), (20, 7463547), (21, 7108140), (26, 5741190), (28, 5331105), (30, 4975698), (35, 4264884), (36, 4146415), (39, 3827460), (42, 3554070), (45, 3317132), (52, 2870595), (60, 2487849), (63, 2369380), (65, 2296476), (70, 2132442), (78, 1913730), (84, 1777035), (90, 1658566), (91, 1640340), (105, 1421628), (117, 1275820), (126, 1184690), (130, 1148238), (140, 1066221), (156, 956865), (169, 883260), (180, 829283), (182, 820170), (195, 765492), (210, 710814), (234, 637910), (252, 592345), (260, 574119), (273, 546780), (315, 473876), (338, 441630), (364, 410085), (390, 382746), (420, 355407), (455, 328068), (468, 318955), (507, 294420), (546, 273390), (585, 255164), (630, 236938), (676, 220815), (701, 212940), (780, 191373), (819, 182260), (845, 176652), (910, 164034), (1014, 147210), (1092, 136695), (1170, 127582), (1183, 126180), (1260, 118469), (1365, 109356), (1402, 106470), (1521, 98140), (1638, 91130), (1690, 88326), (1820, 82017), (2028, 73605), (2103, 70980), (2340, 63791), (2366, 63090), (2535, 58884), (2730, 54678), (2804, 53235), (3042, 49070), (3276, 45565), (3380, 44163), (3505, 42588), (3549, 42060), (4095, 36452), (4206, 35490), (4732, 31545), (4907, 30420), (5070, 29442), (5460, 27339), (5915, 25236), (6084, 24535), (6309, 23660), (7010, 21294), (7098, 21030), (7605, 19628), (8190, 18226), (8412, 17745), (9113, 16380), (9814, 15210), (10140, 14721), (10515, 14196), (10647, 14020), (11830, 12618)]