100017900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5849}}^1$

素因数の和:5888

約数の個数: 108

約数和(自身を含む): 330057000

約数和(自身を除く): 230039100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 5849, 8550, 11698, 17100, 17547, 23396, 29245, 35094, 52641, 58490, 70188, 87735, 105282, 111131, 116980, 146225, 175470, 210564, 222262, 263205, 292450, 333393, 350940, 438675, 444524, 526410, 555655, 584900, 666786, 877350, 1000179, 1052820, 1111310, 1316025, 1333572, 1666965, 1754700, 2000358, 2222620, 2632050, 2778275, 3333930, 4000716, 5000895, 5264100, 5556550, 6667860, 8334825, 10001790, 11113100, 16669650, 20003580, 25004475, 33339300, 50008950, 100017900]

約数ペア:

[(1, 100017900), (2, 50008950), (3, 33339300), (4, 25004475), (5, 20003580), (6, 16669650), (9, 11113100), (10, 10001790), (12, 8334825), (15, 6667860), (18, 5556550), (19, 5264100), (20, 5000895), (25, 4000716), (30, 3333930), (36, 2778275), (38, 2632050), (45, 2222620), (50, 2000358), (57, 1754700), (60, 1666965), (75, 1333572), (76, 1316025), (90, 1111310), (95, 1052820), (100, 1000179), (114, 877350), (150, 666786), (171, 584900), (180, 555655), (190, 526410), (225, 444524), (228, 438675), (285, 350940), (300, 333393), (342, 292450), (380, 263205), (450, 222262), (475, 210564), (570, 175470), (684, 146225), (855, 116980), (900, 111131), (950, 105282), (1140, 87735), (1425, 70188), (1710, 58490), (1900, 52641), (2850, 35094), (3420, 29245), (4275, 23396), (5700, 17547), (5849, 17100), (8550, 11698)]