153006700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:704

約数の個数: 144

約数和(自身を含む): 427972608

約数和(自身を除く): 274965908

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 31, 35, 44, 50, 55, 62, 70, 77, 100, 110, 124, 140, 154, 155, 175, 217, 220, 275, 308, 310, 341, 350, 385, 434, 550, 620, 641, 682, 700, 770, 775, 868, 1085, 1100, 1282, 1364, 1540, 1550, 1705, 1925, 2170, 2387, 2564, 3100, 3205, 3410, 3850, 4340, 4487, 4774, 5425, 6410, 6820, 7051, 7700, 8525, 8974, 9548, 10850, 11935, 12820, 14102, 16025, 17050, 17948, 19871, 21700, 22435, 23870, 28204, 32050, 34100, 35255, 39742, 44870, 47740, 49357, 59675, 64100, 70510, 79484, 89740, 98714, 99355, 112175, 119350, 139097, 141020, 176275, 197428, 198710, 218581, 224350, 238700, 246785, 278194, 352550, 397420, 437162, 448700, 493570, 496775, 556388, 695485, 705100, 874324, 987140, 993550, 1092905, 1233925, 1390970, 1530067, 1987100, 2185810, 2467850, 2781940, 3060134, 3477425, 4371620, 4935700, 5464525, 6120268, 6954850, 7650335, 10929050, 13909700, 15300670, 21858100, 30601340, 38251675, 76503350, 153006700]

約数ペア:

[(1, 153006700), (2, 76503350), (4, 38251675), (5, 30601340), (7, 21858100), (10, 15300670), (11, 13909700), (14, 10929050), (20, 7650335), (22, 6954850), (25, 6120268), (28, 5464525), (31, 4935700), (35, 4371620), (44, 3477425), (50, 3060134), (55, 2781940), (62, 2467850), (70, 2185810), (77, 1987100), (100, 1530067), (110, 1390970), (124, 1233925), (140, 1092905), (154, 993550), (155, 987140), (175, 874324), (217, 705100), (220, 695485), (275, 556388), (308, 496775), (310, 493570), (341, 448700), (350, 437162), (385, 397420), (434, 352550), (550, 278194), (620, 246785), (641, 238700), (682, 224350), (700, 218581), (770, 198710), (775, 197428), (868, 176275), (1085, 141020), (1100, 139097), (1282, 119350), (1364, 112175), (1540, 99355), (1550, 98714), (1705, 89740), (1925, 79484), (2170, 70510), (2387, 64100), (2564, 59675), (3100, 49357), (3205, 47740), (3410, 44870), (3850, 39742), (4340, 35255), (4487, 34100), (4774, 32050), (5425, 28204), (6410, 23870), (6820, 22435), (7051, 21700), (7700, 19871), (8525, 17948), (8974, 17050), (9548, 16025), (10850, 14102), (11935, 12820)]