191863650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{31}}^2$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 540795744

約数和(自身を除く): 348932094

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 31, 33, 50, 55, 62, 66, 75, 93, 110, 121, 150, 155, 165, 186, 242, 275, 310, 330, 341, 363, 465, 550, 605, 682, 726, 775, 825, 930, 961, 1023, 1210, 1331, 1550, 1650, 1705, 1815, 1922, 2046, 2325, 2662, 2883, 3025, 3410, 3630, 3751, 3993, 4650, 4805, 5115, 5766, 6050, 6655, 7502, 7986, 8525, 9075, 9610, 10230, 10571, 11253, 13310, 14415, 17050, 18150, 18755, 19965, 21142, 22506, 24025, 25575, 28830, 31713, 33275, 37510, 39930, 41261, 48050, 51150, 52855, 56265, 63426, 66550, 72075, 82522, 93775, 99825, 105710, 112530, 116281, 123783, 144150, 158565, 187550, 199650, 206305, 232562, 247566, 264275, 281325, 317130, 348843, 412610, 528550, 562650, 581405, 618915, 697686, 792825, 1031525, 1162810, 1237830, 1279091, 1585650, 1744215, 2063050, 2558182, 2907025, 3094575, 3488430, 3837273, 5814050, 6189150, 6395455, 7674546, 8721075, 12790910, 17442150, 19186365, 31977275, 38372730, 63954550, 95931825, 191863650]

約数ペア:

[(1, 191863650), (2, 95931825), (3, 63954550), (5, 38372730), (6, 31977275), (10, 19186365), (11, 17442150), (15, 12790910), (22, 8721075), (25, 7674546), (30, 6395455), (31, 6189150), (33, 5814050), (50, 3837273), (55, 3488430), (62, 3094575), (66, 2907025), (75, 2558182), (93, 2063050), (110, 1744215), (121, 1585650), (150, 1279091), (155, 1237830), (165, 1162810), (186, 1031525), (242, 792825), (275, 697686), (310, 618915), (330, 581405), (341, 562650), (363, 528550), (465, 412610), (550, 348843), (605, 317130), (682, 281325), (726, 264275), (775, 247566), (825, 232562), (930, 206305), (961, 199650), (1023, 187550), (1210, 158565), (1331, 144150), (1550, 123783), (1650, 116281), (1705, 112530), (1815, 105710), (1922, 99825), (2046, 93775), (2325, 82522), (2662, 72075), (2883, 66550), (3025, 63426), (3410, 56265), (3630, 52855), (3751, 51150), (3993, 48050), (4650, 41261), (4805, 39930), (5115, 37510), (5766, 33275), (6050, 31713), (6655, 28830), (7502, 25575), (7986, 24025), (8525, 22506), (9075, 21142), (9610, 19965), (10230, 18755), (10571, 18150), (11253, 17050), (13310, 14415)]