55899900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:513

約数の個数: 216

約数和(自身を含む): 211236480

約数和(自身を除く): 155336580

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, 467, 475, 525, 532, 570, 630, 665, 684, 700, 798, 855, 900, 934, 950, 1050, 1140, 1197, 1260, 1330, 1401, 1425, 1575, 1596, 1710, 1868, 1900, 1995, 2100, 2335, 2394, 2660, 2802, 2850, 3150, 3269, 3325, 3420, 3990, 4203, 4275, 4670, 4788, 5604, 5700, 5985, 6300, 6538, 6650, 7005, 7980, 8406, 8550, 8873, 9340, 9807, 9975, 11675, 11970, 13076, 13300, 14010, 16345, 16812, 17100, 17746, 19614, 19950, 21015, 23350, 23940, 26619, 28020, 29421, 29925, 32690, 35025, 35492, 39228, 39900, 42030, 44365, 46700, 49035, 53238, 58842, 59850, 62111, 65380, 70050, 79857, 81725, 84060, 88730, 98070, 105075, 106476, 117684, 119700, 124222, 133095, 140100, 147105, 159714, 163450, 177460, 186333, 196140, 210150, 221825, 245175, 248444, 266190, 294210, 310555, 319428, 326900, 372666, 399285, 420300, 443650, 490350, 532380, 558999, 588420, 621110, 665475, 735525, 745332, 798570, 887300, 931665, 980700, 1117998, 1242220, 1330950, 1471050, 1552775, 1597140, 1863330, 1996425, 2235996, 2661900, 2794995, 2942100, 3105550, 3726660, 3992850, 4658325, 5589990, 6211100, 7985700, 9316650, 11179980, 13974975, 18633300, 27949950, 55899900]

約数ペア:

[(1, 55899900), (2, 27949950), (3, 18633300), (4, 13974975), (5, 11179980), (6, 9316650), (7, 7985700), (9, 6211100), (10, 5589990), (12, 4658325), (14, 3992850), (15, 3726660), (18, 3105550), (19, 2942100), (20, 2794995), (21, 2661900), (25, 2235996), (28, 1996425), (30, 1863330), (35, 1597140), (36, 1552775), (38, 1471050), (42, 1330950), (45, 1242220), (50, 1117998), (57, 980700), (60, 931665), (63, 887300), (70, 798570), (75, 745332), (76, 735525), (84, 665475), (90, 621110), (95, 588420), (100, 558999), (105, 532380), (114, 490350), (126, 443650), (133, 420300), (140, 399285), (150, 372666), (171, 326900), (175, 319428), (180, 310555), (190, 294210), (210, 266190), (225, 248444), (228, 245175), (252, 221825), (266, 210150), (285, 196140), (300, 186333), (315, 177460), (342, 163450), (350, 159714), (380, 147105), (399, 140100), (420, 133095), (450, 124222), (467, 119700), (475, 117684), (525, 106476), (532, 105075), (570, 98070), (630, 88730), (665, 84060), (684, 81725), (700, 79857), (798, 70050), (855, 65380), (900, 62111), (934, 59850), (950, 58842), (1050, 53238), (1140, 49035), (1197, 46700), (1260, 44365), (1330, 42030), (1401, 39900), (1425, 39228), (1575, 35492), (1596, 35025), (1710, 32690), (1868, 29925), (1900, 29421), (1995, 28020), (2100, 26619), (2335, 23940), (2394, 23350), (2660, 21015), (2802, 19950), (2850, 19614), (3150, 17746), (3269, 17100), (3325, 16812), (3420, 16345), (3990, 14010), (4203, 13300), (4275, 13076), (4670, 11970), (4788, 11675), (5604, 9975), (5700, 9807), (5985, 9340), (6300, 8873), (6538, 8550), (6650, 8406), (7005, 7980)]