152972400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{18211}}^1$

素因数の和:18239

約数の個数: 120

約数和(自身を含む): 560055424

約数和(自身を除く): 407083024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 18211, 36422, 54633, 72844, 91055, 109266, 127477, 145688, 182110, 218532, 254954, 273165, 291376, 364220, 382431, 437064, 455275, 509908, 546330, 637385, 728440, 764862, 874128, 910550, 1019816, 1092660, 1274770, 1365825, 1456880, 1529724, 1821100, 1912155, 2039632, 2185320, 2549540, 2731650, 3059448, 3186925, 3642200, 3824310, 4370640, 5099080, 5463300, 6118896, 6373850, 7284400, 7648620, 9560775, 10198160, 10926600, 12747700, 15297240, 19121550, 21853200, 25495400, 30594480, 38243100, 50990800, 76486200, 152972400]

約数ペア:

[(1, 152972400), (2, 76486200), (3, 50990800), (4, 38243100), (5, 30594480), (6, 25495400), (7, 21853200), (8, 19121550), (10, 15297240), (12, 12747700), (14, 10926600), (15, 10198160), (16, 9560775), (20, 7648620), (21, 7284400), (24, 6373850), (25, 6118896), (28, 5463300), (30, 5099080), (35, 4370640), (40, 3824310), (42, 3642200), (48, 3186925), (50, 3059448), (56, 2731650), (60, 2549540), (70, 2185320), (75, 2039632), (80, 1912155), (84, 1821100), (100, 1529724), (105, 1456880), (112, 1365825), (120, 1274770), (140, 1092660), (150, 1019816), (168, 910550), (175, 874128), (200, 764862), (210, 728440), (240, 637385), (280, 546330), (300, 509908), (336, 455275), (350, 437064), (400, 382431), (420, 364220), (525, 291376), (560, 273165), (600, 254954), (700, 218532), (840, 182110), (1050, 145688), (1200, 127477), (1400, 109266), (1680, 91055), (2100, 72844), (2800, 54633), (4200, 36422), (8400, 18211)]