150372040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 421344000

約数和(自身を除く): 270971960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 109, 130, 140, 182, 218, 260, 280, 364, 379, 436, 455, 520, 545, 728, 758, 763, 872, 910, 1090, 1417, 1516, 1526, 1820, 1895, 2180, 2653, 2834, 3032, 3052, 3640, 3790, 3815, 4360, 4927, 5306, 5668, 6104, 7085, 7580, 7630, 9854, 9919, 10612, 11336, 13265, 14170, 15160, 15260, 19708, 19838, 21224, 24635, 26530, 28340, 30520, 34489, 39416, 39676, 41311, 49270, 49595, 53060, 56680, 68978, 79352, 82622, 98540, 99190, 106120, 137956, 165244, 172445, 197080, 198380, 206555, 275912, 289177, 330488, 344890, 396760, 413110, 537043, 578354, 689780, 826220, 1074086, 1156708, 1379560, 1445885, 1652440, 2148172, 2313416, 2685215, 2891770, 3759301, 4296344, 5370430, 5783540, 7518602, 10740860, 11567080, 15037204, 18796505, 21481720, 30074408, 37593010, 75186020, 150372040]

約数ペア:

[(1, 150372040), (2, 75186020), (4, 37593010), (5, 30074408), (7, 21481720), (8, 18796505), (10, 15037204), (13, 11567080), (14, 10740860), (20, 7518602), (26, 5783540), (28, 5370430), (35, 4296344), (40, 3759301), (52, 2891770), (56, 2685215), (65, 2313416), (70, 2148172), (91, 1652440), (104, 1445885), (109, 1379560), (130, 1156708), (140, 1074086), (182, 826220), (218, 689780), (260, 578354), (280, 537043), (364, 413110), (379, 396760), (436, 344890), (455, 330488), (520, 289177), (545, 275912), (728, 206555), (758, 198380), (763, 197080), (872, 172445), (910, 165244), (1090, 137956), (1417, 106120), (1516, 99190), (1526, 98540), (1820, 82622), (1895, 79352), (2180, 68978), (2653, 56680), (2834, 53060), (3032, 49595), (3052, 49270), (3640, 41311), (3790, 39676), (3815, 39416), (4360, 34489), (4927, 30520), (5306, 28340), (5668, 26530), (6104, 24635), (7085, 21224), (7580, 19838), (7630, 19708), (9854, 15260), (9919, 15160), (10612, 14170), (11336, 13265)]