144336500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 412618752

約数和(自身を除く): 268282252

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 25, 28, 35, 44, 46, 50, 55, 70, 77, 92, 100, 110, 115, 125, 140, 154, 161, 163, 175, 220, 230, 250, 253, 275, 308, 322, 326, 350, 385, 460, 500, 506, 550, 575, 644, 652, 700, 770, 805, 815, 875, 1012, 1100, 1141, 1150, 1265, 1375, 1540, 1610, 1630, 1750, 1771, 1793, 1925, 2282, 2300, 2530, 2750, 2875, 3220, 3260, 3500, 3542, 3586, 3749, 3850, 4025, 4075, 4564, 5060, 5500, 5705, 5750, 6325, 7084, 7172, 7498, 7700, 8050, 8150, 8855, 8965, 9625, 11410, 11500, 12551, 12650, 14996, 16100, 16300, 17710, 17930, 18745, 19250, 20125, 20375, 22820, 25102, 25300, 26243, 28525, 31625, 35420, 35860, 37490, 38500, 40250, 40750, 41239, 44275, 44825, 50204, 52486, 57050, 62755, 63250, 74980, 80500, 81500, 82478, 88550, 89650, 93725, 104972, 114100, 125510, 126500, 131215, 142625, 164956, 177100, 179300, 187450, 206195, 221375, 224125, 251020, 262430, 285250, 288673, 313775, 374900, 412390, 442750, 448250, 468625, 524860, 570500, 577346, 627550, 656075, 824780, 885500, 896500, 937250, 1030975, 1154692, 1255100, 1312150, 1443365, 1568875, 1874500, 2061950, 2624300, 2886730, 3137750, 3280375, 4123900, 5154875, 5773460, 6275500, 6560750, 7216825, 10309750, 13121500, 14433650, 20619500, 28867300, 36084125, 72168250, 144336500]

約数ペア:

[(1, 144336500), (2, 72168250), (4, 36084125), (5, 28867300), (7, 20619500), (10, 14433650), (11, 13121500), (14, 10309750), (20, 7216825), (22, 6560750), (23, 6275500), (25, 5773460), (28, 5154875), (35, 4123900), (44, 3280375), (46, 3137750), (50, 2886730), (55, 2624300), (70, 2061950), (77, 1874500), (92, 1568875), (100, 1443365), (110, 1312150), (115, 1255100), (125, 1154692), (140, 1030975), (154, 937250), (161, 896500), (163, 885500), (175, 824780), (220, 656075), (230, 627550), (250, 577346), (253, 570500), (275, 524860), (308, 468625), (322, 448250), (326, 442750), (350, 412390), (385, 374900), (460, 313775), (500, 288673), (506, 285250), (550, 262430), (575, 251020), (644, 224125), (652, 221375), (700, 206195), (770, 187450), (805, 179300), (815, 177100), (875, 164956), (1012, 142625), (1100, 131215), (1141, 126500), (1150, 125510), (1265, 114100), (1375, 104972), (1540, 93725), (1610, 89650), (1630, 88550), (1750, 82478), (1771, 81500), (1793, 80500), (1925, 74980), (2282, 63250), (2300, 62755), (2530, 57050), (2750, 52486), (2875, 50204), (3220, 44825), (3260, 44275), (3500, 41239), (3542, 40750), (3586, 40250), (3749, 38500), (3850, 37490), (4025, 35860), (4075, 35420), (4564, 31625), (5060, 28525), (5500, 26243), (5705, 25300), (5750, 25102), (6325, 22820), (7084, 20375), (7172, 20125), (7498, 19250), (7700, 18745), (8050, 17930), (8150, 17710), (8855, 16300), (8965, 16100), (9625, 14996), (11410, 12650), (11500, 12551)]