83819400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{2851}}^1$

素因数の和:2884

約数の個数: 144

約数和(自身を含む): 302369040

約数和(自身を除く): 218549640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2851, 2940, 3675, 4200, 4900, 5702, 5880, 7350, 8553, 9800, 11404, 14255, 14700, 17106, 19957, 22808, 28510, 29400, 34212, 39914, 42765, 57020, 59871, 68424, 71275, 79828, 85530, 99785, 114040, 119742, 139699, 142550, 159656, 171060, 199570, 213825, 239484, 279398, 285100, 299355, 342120, 399140, 419097, 427650, 478968, 498925, 558796, 570200, 598710, 698495, 798280, 838194, 855300, 997850, 1117592, 1197420, 1396990, 1496775, 1676388, 1710600, 1995700, 2095485, 2394840, 2793980, 2993550, 3352776, 3492475, 3991400, 4190970, 5587960, 5987100, 6984950, 8381940, 10477425, 11974200, 13969900, 16763880, 20954850, 27939800, 41909700, 83819400]

約数ペア:

[(1, 83819400), (2, 41909700), (3, 27939800), (4, 20954850), (5, 16763880), (6, 13969900), (7, 11974200), (8, 10477425), (10, 8381940), (12, 6984950), (14, 5987100), (15, 5587960), (20, 4190970), (21, 3991400), (24, 3492475), (25, 3352776), (28, 2993550), (30, 2793980), (35, 2394840), (40, 2095485), (42, 1995700), (49, 1710600), (50, 1676388), (56, 1496775), (60, 1396990), (70, 1197420), (75, 1117592), (84, 997850), (98, 855300), (100, 838194), (105, 798280), (120, 698495), (140, 598710), (147, 570200), (150, 558796), (168, 498925), (175, 478968), (196, 427650), (200, 419097), (210, 399140), (245, 342120), (280, 299355), (294, 285100), (300, 279398), (350, 239484), (392, 213825), (420, 199570), (490, 171060), (525, 159656), (588, 142550), (600, 139699), (700, 119742), (735, 114040), (840, 99785), (980, 85530), (1050, 79828), (1176, 71275), (1225, 68424), (1400, 59871), (1470, 57020), (1960, 42765), (2100, 39914), (2450, 34212), (2851, 29400), (2940, 28510), (3675, 22808), (4200, 19957), (4900, 17106), (5702, 14700), (5880, 14255), (7350, 11404), (8553, 9800)]