201312450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{14431}}^1$

素因数の和:14480

約数の個数: 72

約数和(自身を含む): 558345216

約数和(自身を除く): 357032766

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 2325, 2790, 4650, 6975, 13950, 14431, 28862, 43293, 72155, 86586, 129879, 144310, 216465, 259758, 360775, 432930, 447361, 649395, 721550, 894722, 1082325, 1298790, 1342083, 2164650, 2236805, 2684166, 3246975, 4026249, 4473610, 6493950, 6710415, 8052498, 11184025, 13420830, 20131245, 22368050, 33552075, 40262490, 67104150, 100656225, 201312450]

約数ペア:

[(1, 201312450), (2, 100656225), (3, 67104150), (5, 40262490), (6, 33552075), (9, 22368050), (10, 20131245), (15, 13420830), (18, 11184025), (25, 8052498), (30, 6710415), (31, 6493950), (45, 4473610), (50, 4026249), (62, 3246975), (75, 2684166), (90, 2236805), (93, 2164650), (150, 1342083), (155, 1298790), (186, 1082325), (225, 894722), (279, 721550), (310, 649395), (450, 447361), (465, 432930), (558, 360775), (775, 259758), (930, 216465), (1395, 144310), (1550, 129879), (2325, 86586), (2790, 72155), (4650, 43293), (6975, 28862), (13950, 14431)]