2020074300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6949}}^1$

素因数の和:7005

約数の個数: 216

約数和(自身を含む): 7058142000

約数和(自身を除く): 5038067700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 25, 30, 34, 36, 38, 45, 50, 51, 57, 60, 68, 75, 76, 85, 90, 95, 100, 102, 114, 150, 153, 170, 171, 180, 190, 204, 225, 228, 255, 285, 300, 306, 323, 340, 342, 380, 425, 450, 475, 510, 570, 612, 646, 684, 765, 850, 855, 900, 950, 969, 1020, 1140, 1275, 1292, 1425, 1530, 1615, 1700, 1710, 1900, 1938, 2550, 2850, 2907, 3060, 3230, 3420, 3825, 3876, 4275, 4845, 5100, 5700, 5814, 6460, 6949, 7650, 8075, 8550, 9690, 11628, 13898, 14535, 15300, 16150, 17100, 19380, 20847, 24225, 27796, 29070, 32300, 34745, 41694, 48450, 58140, 62541, 69490, 72675, 83388, 96900, 104235, 118133, 125082, 132031, 138980, 145350, 173725, 208470, 236266, 250164, 264062, 290700, 312705, 347450, 354399, 396093, 416940, 472532, 521175, 528124, 590665, 625410, 660155, 694900, 708798, 792186, 1042350, 1063197, 1181330, 1188279, 1250820, 1320310, 1417596, 1563525, 1584372, 1771995, 1980465, 2084700, 2126394, 2244527, 2362660, 2376558, 2640620, 2953325, 3127050, 3300775, 3543990, 3960930, 4252788, 4489054, 4753116, 5315985, 5906650, 5941395, 6254100, 6601550, 6733581, 7087980, 7921860, 8859975, 8978108, 9902325, 10631970, 11222635, 11813300, 11882790, 13203100, 13467162, 17719950, 19804650, 20200743, 21263940, 22445270, 23765580, 26579925, 26934324, 29706975, 33667905, 35439900, 39609300, 40401486, 44890540, 53159850, 56113175, 59413950, 67335810, 80802972, 101003715, 106319700, 112226350, 118827900, 134671620, 168339525, 202007430, 224452700, 336679050, 404014860, 505018575, 673358100, 1010037150, 2020074300]

約数ペア:

[(1, 2020074300), (2, 1010037150), (3, 673358100), (4, 505018575), (5, 404014860), (6, 336679050), (9, 224452700), (10, 202007430), (12, 168339525), (15, 134671620), (17, 118827900), (18, 112226350), (19, 106319700), (20, 101003715), (25, 80802972), (30, 67335810), (34, 59413950), (36, 56113175), (38, 53159850), (45, 44890540), (50, 40401486), (51, 39609300), (57, 35439900), (60, 33667905), (68, 29706975), (75, 26934324), (76, 26579925), (85, 23765580), (90, 22445270), (95, 21263940), (100, 20200743), (102, 19804650), (114, 17719950), (150, 13467162), (153, 13203100), (170, 11882790), (171, 11813300), (180, 11222635), (190, 10631970), (204, 9902325), (225, 8978108), (228, 8859975), (255, 7921860), (285, 7087980), (300, 6733581), (306, 6601550), (323, 6254100), (340, 5941395), (342, 5906650), (380, 5315985), (425, 4753116), (450, 4489054), (475, 4252788), (510, 3960930), (570, 3543990), (612, 3300775), (646, 3127050), (684, 2953325), (765, 2640620), (850, 2376558), (855, 2362660), (900, 2244527), (950, 2126394), (969, 2084700), (1020, 1980465), (1140, 1771995), (1275, 1584372), (1292, 1563525), (1425, 1417596), (1530, 1320310), (1615, 1250820), (1700, 1188279), (1710, 1181330), (1900, 1063197), (1938, 1042350), (2550, 792186), (2850, 708798), (2907, 694900), (3060, 660155), (3230, 625410), (3420, 590665), (3825, 528124), (3876, 521175), (4275, 472532), (4845, 416940), (5100, 396093), (5700, 354399), (5814, 347450), (6460, 312705), (6949, 290700), (7650, 264062), (8075, 250164), (8550, 236266), (9690, 208470), (11628, 173725), (13898, 145350), (14535, 138980), (15300, 132031), (16150, 125082), (17100, 118133), (19380, 104235), (20847, 96900), (24225, 83388), (27796, 72675), (29070, 69490), (32300, 62541), (34745, 58140), (41694, 48450)]