78415050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 246841344

約数和(自身を除く): 168426294

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 23, 25, 30, 34, 35, 42, 46, 50, 51, 69, 70, 75, 85, 102, 105, 115, 119, 138, 150, 161, 170, 175, 191, 210, 230, 238, 255, 322, 345, 350, 357, 382, 391, 425, 483, 510, 525, 573, 575, 595, 690, 714, 782, 805, 850, 955, 966, 1050, 1146, 1150, 1173, 1190, 1275, 1337, 1610, 1725, 1785, 1910, 1955, 2346, 2415, 2550, 2674, 2737, 2865, 2975, 3247, 3450, 3570, 3910, 4011, 4025, 4393, 4775, 4830, 5474, 5730, 5865, 5950, 6494, 6685, 8022, 8050, 8211, 8786, 8925, 9550, 9741, 9775, 11730, 12075, 13179, 13370, 13685, 14325, 16235, 16422, 17850, 19482, 19550, 20055, 21965, 22729, 24150, 26358, 27370, 28650, 29325, 30751, 32470, 33425, 40110, 41055, 43930, 45458, 48705, 58650, 61502, 65895, 66850, 68187, 68425, 74681, 81175, 82110, 92253, 97410, 100275, 109825, 113645, 131790, 136374, 136850, 149362, 153755, 162350, 184506, 200550, 205275, 219650, 224043, 227290, 243525, 307510, 329475, 340935, 373405, 410550, 448086, 461265, 487050, 522767, 568225, 658950, 681870, 746810, 768775, 922530, 1045534, 1120215, 1136450, 1537550, 1568301, 1704675, 1867025, 2240430, 2306325, 2613835, 3136602, 3409350, 3734050, 4612650, 5227670, 5601075, 7841505, 11202150, 13069175, 15683010, 26138350, 39207525, 78415050]

約数ペア:

[(1, 78415050), (2, 39207525), (3, 26138350), (5, 15683010), (6, 13069175), (7, 11202150), (10, 7841505), (14, 5601075), (15, 5227670), (17, 4612650), (21, 3734050), (23, 3409350), (25, 3136602), (30, 2613835), (34, 2306325), (35, 2240430), (42, 1867025), (46, 1704675), (50, 1568301), (51, 1537550), (69, 1136450), (70, 1120215), (75, 1045534), (85, 922530), (102, 768775), (105, 746810), (115, 681870), (119, 658950), (138, 568225), (150, 522767), (161, 487050), (170, 461265), (175, 448086), (191, 410550), (210, 373405), (230, 340935), (238, 329475), (255, 307510), (322, 243525), (345, 227290), (350, 224043), (357, 219650), (382, 205275), (391, 200550), (425, 184506), (483, 162350), (510, 153755), (525, 149362), (573, 136850), (575, 136374), (595, 131790), (690, 113645), (714, 109825), (782, 100275), (805, 97410), (850, 92253), (955, 82110), (966, 81175), (1050, 74681), (1146, 68425), (1150, 68187), (1173, 66850), (1190, 65895), (1275, 61502), (1337, 58650), (1610, 48705), (1725, 45458), (1785, 43930), (1910, 41055), (1955, 40110), (2346, 33425), (2415, 32470), (2550, 30751), (2674, 29325), (2737, 28650), (2865, 27370), (2975, 26358), (3247, 24150), (3450, 22729), (3570, 21965), (3910, 20055), (4011, 19550), (4025, 19482), (4393, 17850), (4775, 16422), (4830, 16235), (5474, 14325), (5730, 13685), (5865, 13370), (5950, 13179), (6494, 12075), (6685, 11730), (8022, 9775), (8050, 9741), (8211, 9550), (8786, 8925)]