72042300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:433

約数の個数: 216

約数和(自身を含む): 259983360

約数和(自身を除く): 187941060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 25, 30, 33, 36, 38, 44, 45, 50, 55, 57, 60, 66, 75, 76, 90, 95, 99, 100, 110, 114, 132, 150, 165, 171, 180, 190, 198, 209, 220, 225, 228, 275, 285, 300, 330, 342, 380, 383, 396, 418, 450, 475, 495, 550, 570, 627, 660, 684, 766, 825, 836, 855, 900, 950, 990, 1045, 1100, 1140, 1149, 1254, 1425, 1532, 1650, 1710, 1881, 1900, 1915, 1980, 2090, 2298, 2475, 2508, 2850, 3135, 3300, 3420, 3447, 3762, 3830, 4180, 4213, 4275, 4596, 4950, 5225, 5700, 5745, 6270, 6894, 7277, 7524, 7660, 8426, 8550, 9405, 9575, 9900, 10450, 11490, 12540, 12639, 13788, 14554, 15675, 16852, 17100, 17235, 18810, 19150, 20900, 21065, 21831, 22980, 25278, 28725, 29108, 31350, 34470, 36385, 37620, 37917, 38300, 42130, 43662, 47025, 50556, 57450, 62700, 63195, 65493, 68940, 72770, 75834, 80047, 84260, 86175, 87324, 94050, 105325, 109155, 114900, 126390, 130986, 145540, 151668, 160094, 172350, 181925, 188100, 189585, 210650, 218310, 240141, 252780, 261972, 315975, 320188, 327465, 344700, 363850, 379170, 400235, 421300, 436620, 480282, 545775, 631950, 654930, 720423, 727700, 758340, 800470, 947925, 960564, 1091550, 1200705, 1263900, 1309860, 1440846, 1600940, 1637325, 1895850, 2001175, 2183100, 2401410, 2881692, 3274650, 3602115, 3791700, 4002350, 4802820, 6003525, 6549300, 7204230, 8004700, 12007050, 14408460, 18010575, 24014100, 36021150, 72042300]

約数ペア:

[(1, 72042300), (2, 36021150), (3, 24014100), (4, 18010575), (5, 14408460), (6, 12007050), (9, 8004700), (10, 7204230), (11, 6549300), (12, 6003525), (15, 4802820), (18, 4002350), (19, 3791700), (20, 3602115), (22, 3274650), (25, 2881692), (30, 2401410), (33, 2183100), (36, 2001175), (38, 1895850), (44, 1637325), (45, 1600940), (50, 1440846), (55, 1309860), (57, 1263900), (60, 1200705), (66, 1091550), (75, 960564), (76, 947925), (90, 800470), (95, 758340), (99, 727700), (100, 720423), (110, 654930), (114, 631950), (132, 545775), (150, 480282), (165, 436620), (171, 421300), (180, 400235), (190, 379170), (198, 363850), (209, 344700), (220, 327465), (225, 320188), (228, 315975), (275, 261972), (285, 252780), (300, 240141), (330, 218310), (342, 210650), (380, 189585), (383, 188100), (396, 181925), (418, 172350), (450, 160094), (475, 151668), (495, 145540), (550, 130986), (570, 126390), (627, 114900), (660, 109155), (684, 105325), (766, 94050), (825, 87324), (836, 86175), (855, 84260), (900, 80047), (950, 75834), (990, 72770), (1045, 68940), (1100, 65493), (1140, 63195), (1149, 62700), (1254, 57450), (1425, 50556), (1532, 47025), (1650, 43662), (1710, 42130), (1881, 38300), (1900, 37917), (1915, 37620), (1980, 36385), (2090, 34470), (2298, 31350), (2475, 29108), (2508, 28725), (2850, 25278), (3135, 22980), (3300, 21831), (3420, 21065), (3447, 20900), (3762, 19150), (3830, 18810), (4180, 17235), (4213, 17100), (4275, 16852), (4596, 15675), (4950, 14554), (5225, 13788), (5700, 12639), (5745, 12540), (6270, 11490), (6894, 10450), (7277, 9900), (7524, 9575), (7660, 9405), (8426, 8550)]