118001500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 278433792

約数和(自身を除く): 160432292

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 46, 50, 62, 92, 100, 115, 124, 125, 155, 230, 250, 310, 331, 460, 500, 575, 620, 662, 713, 775, 1150, 1324, 1426, 1550, 1655, 2300, 2852, 2875, 3100, 3310, 3565, 3875, 5750, 6620, 7130, 7613, 7750, 8275, 10261, 11500, 14260, 15226, 15500, 16550, 17825, 20522, 30452, 33100, 35650, 38065, 41044, 41375, 51305, 71300, 76130, 82750, 89125, 102610, 152260, 165500, 178250, 190325, 205220, 236003, 256525, 356500, 380650, 472006, 513050, 761300, 944012, 951625, 1026100, 1180015, 1282625, 1903250, 2360030, 2565250, 3806500, 4720060, 5130500, 5900075, 11800150, 23600300, 29500375, 59000750, 118001500]

約数ペア:

[(1, 118001500), (2, 59000750), (4, 29500375), (5, 23600300), (10, 11800150), (20, 5900075), (23, 5130500), (25, 4720060), (31, 3806500), (46, 2565250), (50, 2360030), (62, 1903250), (92, 1282625), (100, 1180015), (115, 1026100), (124, 951625), (125, 944012), (155, 761300), (230, 513050), (250, 472006), (310, 380650), (331, 356500), (460, 256525), (500, 236003), (575, 205220), (620, 190325), (662, 178250), (713, 165500), (775, 152260), (1150, 102610), (1324, 89125), (1426, 82750), (1550, 76130), (1655, 71300), (2300, 51305), (2852, 41375), (2875, 41044), (3100, 38065), (3310, 35650), (3565, 33100), (3875, 30452), (5750, 20522), (6620, 17825), (7130, 16550), (7613, 15500), (7750, 15226), (8275, 14260), (10261, 11500)]