15157075590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 240

約数和(自身を含む): 42825979152

約数和(自身を除く): 27668903562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 47, 54, 81, 86, 90, 94, 129, 135, 141, 162, 197, 215, 235, 258, 270, 282, 387, 394, 405, 423, 430, 470, 591, 645, 705, 774, 810, 846, 985, 1161, 1182, 1269, 1290, 1410, 1773, 1935, 1970, 2021, 2115, 2209, 2322, 2538, 2955, 3483, 3546, 3807, 3870, 4042, 4230, 4418, 5319, 5805, 5910, 6063, 6345, 6627, 6966, 7614, 8471, 8865, 9259, 10105, 10638, 11045, 11610, 12126, 12690, 13254, 15957, 16942, 17415, 17730, 18189, 18518, 19035, 19881, 20210, 22090, 25413, 26595, 27777, 30315, 31914, 33135, 34830, 36378, 38070, 39762, 42355, 46295, 50826, 53190, 54567, 55554, 59643, 60630, 66270, 76239, 79785, 83331, 84710, 90945, 92590, 94987, 99405, 109134, 119286, 127065, 138885, 152478, 159570, 163701, 166662, 178929, 181890, 189974, 198810, 228717, 249993, 254130, 272835, 277770, 284961, 298215, 327402, 357858, 381195, 398137, 416655, 435173, 457434, 474935, 499986, 545670, 569922, 596430, 686151, 749979, 762390, 796274, 818505, 833310, 854883, 870346, 894645, 949870, 1143585, 1194411, 1249965, 1305519, 1372302, 1424805, 1499958, 1637010, 1709766, 1789290, 1990685, 2175865, 2287170, 2388822, 2499930, 2564649, 2611038, 2849610, 3430755, 3583233, 3749895, 3916557, 3981370, 4274415, 4351730, 5129298, 5972055, 6527595, 6861510, 7166466, 7499790, 7693947, 7833114, 8548830, 10749699, 11749671, 11944110, 12823245, 13055190, 15387894, 17916165, 18712439, 19582785, 21499398, 23499342, 25646490, 32249097, 35249013, 35832330, 37424878, 38469735, 39165570, 53748495, 56137317, 58748355, 64498194, 70498026, 76939470, 93562195, 107496990, 112274634, 117496710, 161245485, 168411951, 176245065, 187124390, 280686585, 322490970, 336823902, 352490130, 505235853, 561373170, 842059755, 1010471706, 1515707559, 1684119510, 2526179265, 3031415118, 5052358530, 7578537795, 15157075590]

約数ペア:

[(1, 15157075590), (2, 7578537795), (3, 5052358530), (5, 3031415118), (6, 2526179265), (9, 1684119510), (10, 1515707559), (15, 1010471706), (18, 842059755), (27, 561373170), (30, 505235853), (43, 352490130), (45, 336823902), (47, 322490970), (54, 280686585), (81, 187124390), (86, 176245065), (90, 168411951), (94, 161245485), (129, 117496710), (135, 112274634), (141, 107496990), (162, 93562195), (197, 76939470), (215, 70498026), (235, 64498194), (258, 58748355), (270, 56137317), (282, 53748495), (387, 39165570), (394, 38469735), (405, 37424878), (423, 35832330), (430, 35249013), (470, 32249097), (591, 25646490), (645, 23499342), (705, 21499398), (774, 19582785), (810, 18712439), (846, 17916165), (985, 15387894), (1161, 13055190), (1182, 12823245), (1269, 11944110), (1290, 11749671), (1410, 10749699), (1773, 8548830), (1935, 7833114), (1970, 7693947), (2021, 7499790), (2115, 7166466), (2209, 6861510), (2322, 6527595), (2538, 5972055), (2955, 5129298), (3483, 4351730), (3546, 4274415), (3807, 3981370), (3870, 3916557), (4042, 3749895), (4230, 3583233), (4418, 3430755), (5319, 2849610), (5805, 2611038), (5910, 2564649), (6063, 2499930), (6345, 2388822), (6627, 2287170), (6966, 2175865), (7614, 1990685), (8471, 1789290), (8865, 1709766), (9259, 1637010), (10105, 1499958), (10638, 1424805), (11045, 1372302), (11610, 1305519), (12126, 1249965), (12690, 1194411), (13254, 1143585), (15957, 949870), (16942, 894645), (17415, 870346), (17730, 854883), (18189, 833310), (18518, 818505), (19035, 796274), (19881, 762390), (20210, 749979), (22090, 686151), (25413, 596430), (26595, 569922), (27777, 545670), (30315, 499986), (31914, 474935), (33135, 457434), (34830, 435173), (36378, 416655), (38070, 398137), (39762, 381195), (42355, 357858), (46295, 327402), (50826, 298215), (53190, 284961), (54567, 277770), (55554, 272835), (59643, 254130), (60630, 249993), (66270, 228717), (76239, 198810), (79785, 189974), (83331, 181890), (84710, 178929), (90945, 166662), (92590, 163701), (94987, 159570), (99405, 152478), (109134, 138885), (119286, 127065)]