45579100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 124992000

約数和(自身を除く): 79412900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 25, 28, 35, 38, 46, 50, 70, 76, 92, 95, 100, 115, 133, 140, 149, 161, 175, 190, 230, 266, 298, 322, 350, 380, 437, 460, 475, 532, 575, 596, 644, 665, 700, 745, 805, 874, 950, 1043, 1150, 1330, 1490, 1610, 1748, 1900, 2086, 2185, 2300, 2660, 2831, 2980, 3059, 3220, 3325, 3427, 3725, 4025, 4172, 4370, 5215, 5662, 6118, 6650, 6854, 7450, 8050, 8740, 10430, 10925, 11324, 12236, 13300, 13708, 14155, 14900, 15295, 16100, 17135, 19817, 20860, 21850, 23989, 26075, 28310, 30590, 34270, 39634, 43700, 47978, 52150, 56620, 61180, 65113, 68540, 70775, 76475, 79268, 85675, 95956, 99085, 104300, 119945, 130226, 141550, 152950, 171350, 198170, 239890, 260452, 283100, 305900, 325565, 342700, 396340, 455791, 479780, 495425, 599725, 651130, 911582, 990850, 1199450, 1302260, 1627825, 1823164, 1981700, 2278955, 2398900, 3255650, 4557910, 6511300, 9115820, 11394775, 22789550, 45579100]

約数ペア:

[(1, 45579100), (2, 22789550), (4, 11394775), (5, 9115820), (7, 6511300), (10, 4557910), (14, 3255650), (19, 2398900), (20, 2278955), (23, 1981700), (25, 1823164), (28, 1627825), (35, 1302260), (38, 1199450), (46, 990850), (50, 911582), (70, 651130), (76, 599725), (92, 495425), (95, 479780), (100, 455791), (115, 396340), (133, 342700), (140, 325565), (149, 305900), (161, 283100), (175, 260452), (190, 239890), (230, 198170), (266, 171350), (298, 152950), (322, 141550), (350, 130226), (380, 119945), (437, 104300), (460, 99085), (475, 95956), (532, 85675), (575, 79268), (596, 76475), (644, 70775), (665, 68540), (700, 65113), (745, 61180), (805, 56620), (874, 52150), (950, 47978), (1043, 43700), (1150, 39634), (1330, 34270), (1490, 30590), (1610, 28310), (1748, 26075), (1900, 23989), (2086, 21850), (2185, 20860), (2300, 19817), (2660, 17135), (2831, 16100), (2980, 15295), (3059, 14900), (3220, 14155), (3325, 13708), (3427, 13300), (3725, 12236), (4025, 11324), (4172, 10925), (4370, 10430), (5215, 8740), (5662, 8050), (6118, 7450), (6650, 6854)]