221438700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{35149}}^1$

素因数の和:35176

約数の個数: 108

約数和(自身を含む): 793265200

約数和(自身を除く): 571826500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 35149, 70298, 105447, 140596, 175745, 210894, 246043, 316341, 351490, 421788, 492086, 527235, 632682, 702980, 738129, 878725, 984172, 1054470, 1230215, 1265364, 1476258, 1581705, 1757450, 2108940, 2214387, 2460430, 2636175, 2952516, 3163410, 3514900, 3690645, 4428774, 4920860, 5272350, 6151075, 6326820, 7381290, 7908525, 8857548, 10544700, 11071935, 12302150, 14762580, 15817050, 18453225, 22143870, 24604300, 31634100, 36906450, 44287740, 55359675, 73812900, 110719350, 221438700]

約数ペア:

[(1, 221438700), (2, 110719350), (3, 73812900), (4, 55359675), (5, 44287740), (6, 36906450), (7, 31634100), (9, 24604300), (10, 22143870), (12, 18453225), (14, 15817050), (15, 14762580), (18, 12302150), (20, 11071935), (21, 10544700), (25, 8857548), (28, 7908525), (30, 7381290), (35, 6326820), (36, 6151075), (42, 5272350), (45, 4920860), (50, 4428774), (60, 3690645), (63, 3514900), (70, 3163410), (75, 2952516), (84, 2636175), (90, 2460430), (100, 2214387), (105, 2108940), (126, 1757450), (140, 1581705), (150, 1476258), (175, 1265364), (180, 1230215), (210, 1054470), (225, 984172), (252, 878725), (300, 738129), (315, 702980), (350, 632682), (420, 527235), (450, 492086), (525, 421788), (630, 351490), (700, 316341), (900, 246043), (1050, 210894), (1260, 175745), (1575, 140596), (2100, 105447), (3150, 70298), (6300, 35149)]