302693940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1422

約数の個数: 144

約数和(自身を含む): 981664320

約数和(自身を除く): 678970380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 67, 76, 90, 95, 114, 134, 171, 180, 190, 201, 228, 268, 285, 335, 342, 380, 402, 570, 603, 670, 684, 804, 855, 1005, 1140, 1206, 1273, 1321, 1340, 1710, 2010, 2412, 2546, 2642, 3015, 3420, 3819, 3963, 4020, 5092, 5284, 6030, 6365, 6605, 7638, 7926, 11457, 11889, 12060, 12730, 13210, 15276, 15852, 19095, 19815, 22914, 23778, 25099, 25460, 26420, 38190, 39630, 45828, 47556, 50198, 57285, 59445, 75297, 76380, 79260, 88507, 100396, 114570, 118890, 125495, 150594, 177014, 225891, 229140, 237780, 250990, 265521, 301188, 354028, 376485, 442535, 451782, 501980, 531042, 752970, 796563, 885070, 903564, 1062084, 1129455, 1327605, 1505940, 1593126, 1681633, 1770140, 2258910, 2655210, 3186252, 3363266, 3982815, 4517820, 5044899, 5310420, 6726532, 7965630, 8408165, 10089798, 15134697, 15931260, 16816330, 20179596, 25224495, 30269394, 33632660, 50448990, 60538788, 75673485, 100897980, 151346970, 302693940]

約数ペア:

[(1, 302693940), (2, 151346970), (3, 100897980), (4, 75673485), (5, 60538788), (6, 50448990), (9, 33632660), (10, 30269394), (12, 25224495), (15, 20179596), (18, 16816330), (19, 15931260), (20, 15134697), (30, 10089798), (36, 8408165), (38, 7965630), (45, 6726532), (57, 5310420), (60, 5044899), (67, 4517820), (76, 3982815), (90, 3363266), (95, 3186252), (114, 2655210), (134, 2258910), (171, 1770140), (180, 1681633), (190, 1593126), (201, 1505940), (228, 1327605), (268, 1129455), (285, 1062084), (335, 903564), (342, 885070), (380, 796563), (402, 752970), (570, 531042), (603, 501980), (670, 451782), (684, 442535), (804, 376485), (855, 354028), (1005, 301188), (1140, 265521), (1206, 250990), (1273, 237780), (1321, 229140), (1340, 225891), (1710, 177014), (2010, 150594), (2412, 125495), (2546, 118890), (2642, 114570), (3015, 100396), (3420, 88507), (3819, 79260), (3963, 76380), (4020, 75297), (5092, 59445), (5284, 57285), (6030, 50198), (6365, 47556), (6605, 45828), (7638, 39630), (7926, 38190), (11457, 26420), (11889, 25460), (12060, 25099), (12730, 23778), (13210, 22914), (15276, 19815), (15852, 19095)]