57220470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 159213600

約数和(自身を除く): 101993130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 149, 153, 170, 251, 255, 298, 306, 447, 502, 510, 745, 753, 765, 894, 1255, 1341, 1490, 1506, 1530, 2235, 2259, 2510, 2533, 2682, 3765, 4267, 4470, 4518, 5066, 6705, 7530, 7599, 8534, 11295, 12665, 12801, 13410, 15198, 21335, 22590, 22797, 25330, 25602, 37399, 37995, 38403, 42670, 45594, 64005, 74798, 75990, 76806, 112197, 113985, 128010, 186995, 192015, 224394, 227970, 336591, 373990, 384030, 560985, 635783, 673182, 1121970, 1271566, 1682955, 1907349, 3178915, 3365910, 3814698, 5722047, 6357830, 9536745, 11444094, 19073490, 28610235, 57220470]

約数ペア:

[(1, 57220470), (2, 28610235), (3, 19073490), (5, 11444094), (6, 9536745), (9, 6357830), (10, 5722047), (15, 3814698), (17, 3365910), (18, 3178915), (30, 1907349), (34, 1682955), (45, 1271566), (51, 1121970), (85, 673182), (90, 635783), (102, 560985), (149, 384030), (153, 373990), (170, 336591), (251, 227970), (255, 224394), (298, 192015), (306, 186995), (447, 128010), (502, 113985), (510, 112197), (745, 76806), (753, 75990), (765, 74798), (894, 64005), (1255, 45594), (1341, 42670), (1490, 38403), (1506, 37995), (1530, 37399), (2235, 25602), (2259, 25330), (2510, 22797), (2533, 22590), (2682, 21335), (3765, 15198), (4267, 13410), (4470, 12801), (4518, 12665), (5066, 11295), (6705, 8534), (7530, 7599)]