100428300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:885

約数の個数: 216

約数和(自身を含む): 379142400

約数和(自身を除く): 278714100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 342, 350, 380, 399, 420, 450, 475, 525, 532, 570, 630, 665, 684, 700, 798, 839, 855, 900, 950, 1050, 1140, 1197, 1260, 1330, 1425, 1575, 1596, 1678, 1710, 1900, 1995, 2100, 2394, 2517, 2660, 2850, 3150, 3325, 3356, 3420, 3990, 4195, 4275, 4788, 5034, 5700, 5873, 5985, 6300, 6650, 7551, 7980, 8390, 8550, 9975, 10068, 11746, 11970, 12585, 13300, 15102, 15941, 16780, 17100, 17619, 19950, 20975, 23492, 23940, 25170, 29365, 29925, 30204, 31882, 35238, 37755, 39900, 41950, 47823, 50340, 52857, 58730, 59850, 62925, 63764, 70476, 75510, 79705, 83900, 88095, 95646, 105714, 111587, 117460, 119700, 125850, 143469, 146825, 151020, 159410, 176190, 188775, 191292, 211428, 223174, 239115, 251700, 264285, 286938, 293650, 318820, 334761, 352380, 377550, 398525, 440475, 446348, 478230, 528570, 557935, 573876, 587300, 669522, 717345, 755100, 797050, 880950, 956460, 1004283, 1057140, 1115870, 1195575, 1321425, 1339044, 1434690, 1594100, 1673805, 1761900, 2008566, 2231740, 2391150, 2642850, 2789675, 2869380, 3347610, 3586725, 4017132, 4782300, 5021415, 5285700, 5579350, 6695220, 7173450, 8369025, 10042830, 11158700, 14346900, 16738050, 20085660, 25107075, 33476100, 50214150, 100428300]

約数ペア:

[(1, 100428300), (2, 50214150), (3, 33476100), (4, 25107075), (5, 20085660), (6, 16738050), (7, 14346900), (9, 11158700), (10, 10042830), (12, 8369025), (14, 7173450), (15, 6695220), (18, 5579350), (19, 5285700), (20, 5021415), (21, 4782300), (25, 4017132), (28, 3586725), (30, 3347610), (35, 2869380), (36, 2789675), (38, 2642850), (42, 2391150), (45, 2231740), (50, 2008566), (57, 1761900), (60, 1673805), (63, 1594100), (70, 1434690), (75, 1339044), (76, 1321425), (84, 1195575), (90, 1115870), (95, 1057140), (100, 1004283), (105, 956460), (114, 880950), (126, 797050), (133, 755100), (140, 717345), (150, 669522), (171, 587300), (175, 573876), (180, 557935), (190, 528570), (210, 478230), (225, 446348), (228, 440475), (252, 398525), (266, 377550), (285, 352380), (300, 334761), (315, 318820), (342, 293650), (350, 286938), (380, 264285), (399, 251700), (420, 239115), (450, 223174), (475, 211428), (525, 191292), (532, 188775), (570, 176190), (630, 159410), (665, 151020), (684, 146825), (700, 143469), (798, 125850), (839, 119700), (855, 117460), (900, 111587), (950, 105714), (1050, 95646), (1140, 88095), (1197, 83900), (1260, 79705), (1330, 75510), (1425, 70476), (1575, 63764), (1596, 62925), (1678, 59850), (1710, 58730), (1900, 52857), (1995, 50340), (2100, 47823), (2394, 41950), (2517, 39900), (2660, 37755), (2850, 35238), (3150, 31882), (3325, 30204), (3356, 29925), (3420, 29365), (3990, 25170), (4195, 23940), (4275, 23492), (4788, 20975), (5034, 19950), (5700, 17619), (5873, 17100), (5985, 16780), (6300, 15941), (6650, 15102), (7551, 13300), (7980, 12585), (8390, 11970), (8550, 11746), (9975, 10068)]