66870300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{4549}}^1$

素因数の和:4580

約数の個数: 108

約数和(自身を含む): 225115800

約数和(自身を除く): 158245500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4549, 4900, 7350, 9098, 13647, 14700, 18196, 22745, 27294, 31843, 45490, 54588, 63686, 68235, 90980, 95529, 113725, 127372, 136470, 159215, 191058, 222901, 227450, 272940, 318430, 341175, 382116, 445802, 454900, 477645, 636860, 668703, 682350, 796075, 891604, 955290, 1114505, 1337406, 1364700, 1592150, 1910580, 2229010, 2388225, 2674812, 3184300, 3343515, 4458020, 4776450, 5572525, 6687030, 9552900, 11145050, 13374060, 16717575, 22290100, 33435150, 66870300]

約数ペア:

[(1, 66870300), (2, 33435150), (3, 22290100), (4, 16717575), (5, 13374060), (6, 11145050), (7, 9552900), (10, 6687030), (12, 5572525), (14, 4776450), (15, 4458020), (20, 3343515), (21, 3184300), (25, 2674812), (28, 2388225), (30, 2229010), (35, 1910580), (42, 1592150), (49, 1364700), (50, 1337406), (60, 1114505), (70, 955290), (75, 891604), (84, 796075), (98, 682350), (100, 668703), (105, 636860), (140, 477645), (147, 454900), (150, 445802), (175, 382116), (196, 341175), (210, 318430), (245, 272940), (294, 227450), (300, 222901), (350, 191058), (420, 159215), (490, 136470), (525, 127372), (588, 113725), (700, 95529), (735, 90980), (980, 68235), (1050, 63686), (1225, 54588), (1470, 45490), (2100, 31843), (2450, 27294), (2940, 22745), (3675, 18196), (4549, 14700), (4900, 13647), (7350, 9098)]