73302040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 193914000

約数和(自身を除く): 120611960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 149, 196, 245, 251, 280, 298, 392, 490, 502, 596, 745, 980, 1004, 1043, 1192, 1255, 1490, 1757, 1960, 2008, 2086, 2510, 2980, 3514, 4172, 5020, 5215, 5960, 7028, 7301, 8344, 8785, 10040, 10430, 12299, 14056, 14602, 17570, 20860, 24598, 29204, 35140, 36505, 37399, 41720, 49196, 58408, 61495, 70280, 73010, 74798, 98392, 122990, 146020, 149596, 186995, 245980, 261793, 292040, 299192, 373990, 491960, 523586, 747980, 1047172, 1308965, 1495960, 1832551, 2094344, 2617930, 3665102, 5235860, 7330204, 9162755, 10471720, 14660408, 18325510, 36651020, 73302040]

約数ペア:

[(1, 73302040), (2, 36651020), (4, 18325510), (5, 14660408), (7, 10471720), (8, 9162755), (10, 7330204), (14, 5235860), (20, 3665102), (28, 2617930), (35, 2094344), (40, 1832551), (49, 1495960), (56, 1308965), (70, 1047172), (98, 747980), (140, 523586), (149, 491960), (196, 373990), (245, 299192), (251, 292040), (280, 261793), (298, 245980), (392, 186995), (490, 149596), (502, 146020), (596, 122990), (745, 98392), (980, 74798), (1004, 73010), (1043, 70280), (1192, 61495), (1255, 58408), (1490, 49196), (1757, 41720), (1960, 37399), (2008, 36505), (2086, 35140), (2510, 29204), (2980, 24598), (3514, 20860), (4172, 17570), (5020, 14602), (5215, 14056), (5960, 12299), (7028, 10430), (7301, 10040), (8344, 8785)]