555958260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21599}}^1$

素因数の和:21638

約数の個数: 144

約数和(自身を含む): 1981324800

約数和(自身を除く): 1425366540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 8580, 12870, 21599, 25740, 43198, 64797, 86396, 107995, 129594, 194391, 215990, 237589, 259188, 280787, 323985, 388782, 431980, 475178, 561574, 647970, 712767, 777564, 842361, 950356, 971955, 1123148, 1187945, 1295940, 1403935, 1425534, 1684722, 1943910, 2138301, 2375890, 2527083, 2807870, 2851068, 3088657, 3369444, 3563835, 3887820, 4211805, 4276602, 4751780, 5054166, 5615740, 6177314, 7127670, 8423610, 8553204, 9265971, 10108332, 10691505, 12354628, 12635415, 14255340, 15443285, 16847220, 18531942, 21383010, 25270830, 27797913, 30886570, 37063884, 42766020, 46329855, 50541660, 55595826, 61773140, 92659710, 111191652, 138989565, 185319420, 277979130, 555958260]

約数ペア:

[(1, 555958260), (2, 277979130), (3, 185319420), (4, 138989565), (5, 111191652), (6, 92659710), (9, 61773140), (10, 55595826), (11, 50541660), (12, 46329855), (13, 42766020), (15, 37063884), (18, 30886570), (20, 27797913), (22, 25270830), (26, 21383010), (30, 18531942), (33, 16847220), (36, 15443285), (39, 14255340), (44, 12635415), (45, 12354628), (52, 10691505), (55, 10108332), (60, 9265971), (65, 8553204), (66, 8423610), (78, 7127670), (90, 6177314), (99, 5615740), (110, 5054166), (117, 4751780), (130, 4276602), (132, 4211805), (143, 3887820), (156, 3563835), (165, 3369444), (180, 3088657), (195, 2851068), (198, 2807870), (220, 2527083), (234, 2375890), (260, 2138301), (286, 1943910), (330, 1684722), (390, 1425534), (396, 1403935), (429, 1295940), (468, 1187945), (495, 1123148), (572, 971955), (585, 950356), (660, 842361), (715, 777564), (780, 712767), (858, 647970), (990, 561574), (1170, 475178), (1287, 431980), (1430, 388782), (1716, 323985), (1980, 280787), (2145, 259188), (2340, 237589), (2574, 215990), (2860, 194391), (4290, 129594), (5148, 107995), (6435, 86396), (8580, 64797), (12870, 43198), (21599, 25740)]