100872900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:403

約数の個数: 216

約数和(自身を含む): 353414880

約数和(自身を除く): 252541980

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, 347, 380, 425, 450, 475, 510, 570, 612, 646, 684, 694, 765, 850, 855, 900, 950, 969, 1020, 1041, 1140, 1275, 1292, 1388, 1425, 1530, 1615, 1700, 1710, 1735, 1900, 1938, 2082, 2550, 2850, 2907, 3060, 3123, 3230, 3420, 3470, 3825, 3876, 4164, 4275, 4845, 5100, 5205, 5700, 5814, 5899, 6246, 6460, 6593, 6940, 7650, 8075, 8550, 8675, 9690, 10410, 11628, 11798, 12492, 13186, 14535, 15300, 15615, 16150, 17100, 17350, 17697, 19380, 19779, 20820, 23596, 24225, 26025, 26372, 29070, 29495, 31230, 32300, 32965, 34700, 35394, 39558, 48450, 52050, 53091, 58140, 58990, 59337, 62460, 65930, 70788, 72675, 78075, 79116, 88485, 96900, 98895, 104100, 106182, 112081, 117980, 118674, 131860, 145350, 147475, 156150, 164825, 176970, 197790, 212364, 224162, 237348, 265455, 290700, 294950, 296685, 312300, 329650, 336243, 353940, 395580, 442425, 448324, 494475, 530910, 560405, 589900, 593370, 659300, 672486, 884850, 988950, 1008729, 1061820, 1120810, 1186740, 1327275, 1344972, 1483425, 1681215, 1769700, 1977900, 2017458, 2241620, 2654550, 2802025, 2966850, 3362430, 4034916, 5043645, 5309100, 5604050, 5933700, 6724860, 8406075, 10087290, 11208100, 16812150, 20174580, 25218225, 33624300, 50436450, 100872900]

約数ペア:

[(1, 100872900), (2, 50436450), (3, 33624300), (4, 25218225), (5, 20174580), (6, 16812150), (9, 11208100), (10, 10087290), (12, 8406075), (15, 6724860), (17, 5933700), (18, 5604050), (19, 5309100), (20, 5043645), (25, 4034916), (30, 3362430), (34, 2966850), (36, 2802025), (38, 2654550), (45, 2241620), (50, 2017458), (51, 1977900), (57, 1769700), (60, 1681215), (68, 1483425), (75, 1344972), (76, 1327275), (85, 1186740), (90, 1120810), (95, 1061820), (100, 1008729), (102, 988950), (114, 884850), (150, 672486), (153, 659300), (170, 593370), (171, 589900), (180, 560405), (190, 530910), (204, 494475), (225, 448324), (228, 442425), (255, 395580), (285, 353940), (300, 336243), (306, 329650), (323, 312300), (340, 296685), (342, 294950), (347, 290700), (380, 265455), (425, 237348), (450, 224162), (475, 212364), (510, 197790), (570, 176970), (612, 164825), (646, 156150), (684, 147475), (694, 145350), (765, 131860), (850, 118674), (855, 117980), (900, 112081), (950, 106182), (969, 104100), (1020, 98895), (1041, 96900), (1140, 88485), (1275, 79116), (1292, 78075), (1388, 72675), (1425, 70788), (1530, 65930), (1615, 62460), (1700, 59337), (1710, 58990), (1735, 58140), (1900, 53091), (1938, 52050), (2082, 48450), (2550, 39558), (2850, 35394), (2907, 34700), (3060, 32965), (3123, 32300), (3230, 31230), (3420, 29495), (3470, 29070), (3825, 26372), (3876, 26025), (4164, 24225), (4275, 23596), (4845, 20820), (5100, 19779), (5205, 19380), (5700, 17697), (5814, 17350), (5899, 17100), (6246, 16150), (6460, 15615), (6593, 15300), (6940, 14535), (7650, 13186), (8075, 12492), (8550, 11798), (8675, 11628), (9690, 10410)]