238412400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{3257}}^1$

素因数の和:3339

約数の個数: 120

約数和(自身を含む): 776472624

約数和(自身を除く): 538060224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 61, 75, 80, 100, 120, 122, 150, 183, 200, 240, 244, 300, 305, 366, 400, 488, 600, 610, 732, 915, 976, 1200, 1220, 1464, 1525, 1830, 2440, 2928, 3050, 3257, 3660, 4575, 4880, 6100, 6514, 7320, 9150, 9771, 12200, 13028, 14640, 16285, 18300, 19542, 24400, 26056, 32570, 36600, 39084, 48855, 52112, 65140, 73200, 78168, 81425, 97710, 130280, 156336, 162850, 195420, 198677, 244275, 260560, 325700, 390840, 397354, 488550, 596031, 651400, 781680, 794708, 977100, 993385, 1192062, 1302800, 1589416, 1954200, 1986770, 2384124, 2980155, 3178832, 3908400, 3973540, 4768248, 4966925, 5960310, 7947080, 9536496, 9933850, 11920620, 14900775, 15894160, 19867700, 23841240, 29801550, 39735400, 47682480, 59603100, 79470800, 119206200, 238412400]

約数ペア:

[(1, 238412400), (2, 119206200), (3, 79470800), (4, 59603100), (5, 47682480), (6, 39735400), (8, 29801550), (10, 23841240), (12, 19867700), (15, 15894160), (16, 14900775), (20, 11920620), (24, 9933850), (25, 9536496), (30, 7947080), (40, 5960310), (48, 4966925), (50, 4768248), (60, 3973540), (61, 3908400), (75, 3178832), (80, 2980155), (100, 2384124), (120, 1986770), (122, 1954200), (150, 1589416), (183, 1302800), (200, 1192062), (240, 993385), (244, 977100), (300, 794708), (305, 781680), (366, 651400), (400, 596031), (488, 488550), (600, 397354), (610, 390840), (732, 325700), (915, 260560), (976, 244275), (1200, 198677), (1220, 195420), (1464, 162850), (1525, 156336), (1830, 130280), (2440, 97710), (2928, 81425), (3050, 78168), (3257, 73200), (3660, 65140), (4575, 52112), (4880, 48855), (6100, 39084), (6514, 36600), (7320, 32570), (9150, 26056), (9771, 24400), (12200, 19542), (13028, 18300), (14640, 16285)]