203028300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:453

約数の個数: 216

約数和(自身を含む): 693288960

約数和(自身を除く): 490260660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 31, 36, 38, 45, 50, 57, 60, 62, 75, 76, 90, 93, 95, 100, 114, 124, 150, 155, 171, 180, 186, 190, 225, 228, 279, 285, 300, 310, 342, 372, 380, 383, 450, 465, 475, 558, 570, 589, 620, 684, 766, 775, 855, 900, 930, 950, 1116, 1140, 1149, 1178, 1395, 1425, 1532, 1550, 1710, 1767, 1860, 1900, 1915, 2298, 2325, 2356, 2790, 2850, 2945, 3100, 3420, 3447, 3534, 3830, 4275, 4596, 4650, 5301, 5580, 5700, 5745, 5890, 6894, 6975, 7068, 7277, 7660, 8550, 8835, 9300, 9575, 10602, 11490, 11780, 11873, 13788, 13950, 14554, 14725, 17100, 17235, 17670, 19150, 21204, 21831, 22980, 23746, 26505, 27900, 28725, 29108, 29450, 34470, 35340, 35619, 36385, 38300, 43662, 44175, 47492, 53010, 57450, 58900, 59365, 65493, 68940, 71238, 72770, 86175, 87324, 88350, 106020, 106857, 109155, 114900, 118730, 130986, 132525, 142476, 145540, 172350, 176700, 178095, 181925, 213714, 218310, 225587, 237460, 261972, 265050, 296825, 327465, 344700, 356190, 363850, 427428, 436620, 451174, 530100, 534285, 545775, 593650, 654930, 676761, 712380, 727700, 890475, 902348, 1068570, 1091550, 1127935, 1187300, 1309860, 1353522, 1637325, 1780950, 2030283, 2137140, 2183100, 2255870, 2671425, 2707044, 3274650, 3383805, 3561900, 4060566, 4511740, 5342850, 5639675, 6549300, 6767610, 8121132, 10151415, 10685700, 11279350, 13535220, 16919025, 20302830, 22558700, 33838050, 40605660, 50757075, 67676100, 101514150, 203028300]

約数ペア:

[(1, 203028300), (2, 101514150), (3, 67676100), (4, 50757075), (5, 40605660), (6, 33838050), (9, 22558700), (10, 20302830), (12, 16919025), (15, 13535220), (18, 11279350), (19, 10685700), (20, 10151415), (25, 8121132), (30, 6767610), (31, 6549300), (36, 5639675), (38, 5342850), (45, 4511740), (50, 4060566), (57, 3561900), (60, 3383805), (62, 3274650), (75, 2707044), (76, 2671425), (90, 2255870), (93, 2183100), (95, 2137140), (100, 2030283), (114, 1780950), (124, 1637325), (150, 1353522), (155, 1309860), (171, 1187300), (180, 1127935), (186, 1091550), (190, 1068570), (225, 902348), (228, 890475), (279, 727700), (285, 712380), (300, 676761), (310, 654930), (342, 593650), (372, 545775), (380, 534285), (383, 530100), (450, 451174), (465, 436620), (475, 427428), (558, 363850), (570, 356190), (589, 344700), (620, 327465), (684, 296825), (766, 265050), (775, 261972), (855, 237460), (900, 225587), (930, 218310), (950, 213714), (1116, 181925), (1140, 178095), (1149, 176700), (1178, 172350), (1395, 145540), (1425, 142476), (1532, 132525), (1550, 130986), (1710, 118730), (1767, 114900), (1860, 109155), (1900, 106857), (1915, 106020), (2298, 88350), (2325, 87324), (2356, 86175), (2790, 72770), (2850, 71238), (2945, 68940), (3100, 65493), (3420, 59365), (3447, 58900), (3534, 57450), (3830, 53010), (4275, 47492), (4596, 44175), (4650, 43662), (5301, 38300), (5580, 36385), (5700, 35619), (5745, 35340), (5890, 34470), (6894, 29450), (6975, 29108), (7068, 28725), (7277, 27900), (7660, 26505), (8550, 23746), (8835, 22980), (9300, 21831), (9575, 21204), (10602, 19150), (11490, 17670), (11780, 17235), (11873, 17100), (13788, 14725), (13950, 14554)]