84355950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:551

約数の個数: 144

約数和(自身を含む): 254448000

約数和(自身を除く): 170092050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 49, 50, 69, 70, 75, 98, 105, 115, 138, 147, 150, 161, 175, 210, 230, 245, 294, 322, 345, 350, 483, 490, 499, 525, 575, 690, 735, 805, 966, 998, 1050, 1127, 1150, 1225, 1470, 1497, 1610, 1725, 2254, 2415, 2450, 2495, 2994, 3381, 3450, 3493, 3675, 4025, 4830, 4990, 5635, 6762, 6986, 7350, 7485, 8050, 10479, 11270, 11477, 12075, 12475, 14970, 16905, 17465, 20958, 22954, 24150, 24451, 24950, 28175, 33810, 34431, 34930, 37425, 48902, 52395, 56350, 57385, 68862, 73353, 74850, 80339, 84525, 87325, 104790, 114770, 122255, 146706, 160678, 169050, 172155, 174650, 241017, 244510, 261975, 286925, 344310, 366765, 401695, 482034, 523950, 562373, 573850, 611275, 733530, 803390, 860775, 1124746, 1205085, 1222550, 1687119, 1721550, 1833825, 2008475, 2410170, 2811865, 3374238, 3667650, 4016950, 5623730, 6025425, 8435595, 12050850, 14059325, 16871190, 28118650, 42177975, 84355950]

約数ペア:

[(1, 84355950), (2, 42177975), (3, 28118650), (5, 16871190), (6, 14059325), (7, 12050850), (10, 8435595), (14, 6025425), (15, 5623730), (21, 4016950), (23, 3667650), (25, 3374238), (30, 2811865), (35, 2410170), (42, 2008475), (46, 1833825), (49, 1721550), (50, 1687119), (69, 1222550), (70, 1205085), (75, 1124746), (98, 860775), (105, 803390), (115, 733530), (138, 611275), (147, 573850), (150, 562373), (161, 523950), (175, 482034), (210, 401695), (230, 366765), (245, 344310), (294, 286925), (322, 261975), (345, 244510), (350, 241017), (483, 174650), (490, 172155), (499, 169050), (525, 160678), (575, 146706), (690, 122255), (735, 114770), (805, 104790), (966, 87325), (998, 84525), (1050, 80339), (1127, 74850), (1150, 73353), (1225, 68862), (1470, 57385), (1497, 56350), (1610, 52395), (1725, 48902), (2254, 37425), (2415, 34930), (2450, 34431), (2495, 33810), (2994, 28175), (3381, 24950), (3450, 24451), (3493, 24150), (3675, 22954), (4025, 20958), (4830, 17465), (4990, 16905), (5635, 14970), (6762, 12475), (6986, 12075), (7350, 11477), (7485, 11270), (8050, 10479)]