66472380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:605

約数の個数: 192

約数和(自身を含む): 236234880

約数和(自身を除く): 169762500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 557, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1114, 1170, 1326, 1404, 1530, 1671, 1755, 1836, 1989, 2210, 2228, 2295, 2340, 2652, 2785, 3060, 3315, 3342, 3510, 3978, 4420, 4590, 5013, 5570, 5967, 6630, 6684, 7020, 7241, 7956, 8355, 9180, 9469, 9945, 10026, 11140, 11934, 13260, 14482, 15039, 16710, 18938, 19890, 20052, 21723, 23868, 25065, 28407, 28964, 29835, 30078, 33420, 36205, 37876, 39780, 43446, 47345, 50130, 56814, 59670, 60156, 65169, 72410, 75195, 85221, 86892, 94690, 100260, 108615, 113628, 119340, 123097, 130338, 142035, 144820, 150390, 170442, 189380, 195507, 217230, 246194, 255663, 260676, 284070, 300780, 325845, 340884, 369291, 391014, 426105, 434460, 492388, 511326, 568140, 615485, 651690, 738582, 782028, 852210, 977535, 1022652, 1107873, 1230970, 1278315, 1303380, 1477164, 1704420, 1846455, 1955070, 2215746, 2461940, 2556630, 3323619, 3692910, 3910140, 4431492, 5113260, 5539365, 6647238, 7385820, 11078730, 13294476, 16618095, 22157460, 33236190, 66472380]

約数ペア:

[(1, 66472380), (2, 33236190), (3, 22157460), (4, 16618095), (5, 13294476), (6, 11078730), (9, 7385820), (10, 6647238), (12, 5539365), (13, 5113260), (15, 4431492), (17, 3910140), (18, 3692910), (20, 3323619), (26, 2556630), (27, 2461940), (30, 2215746), (34, 1955070), (36, 1846455), (39, 1704420), (45, 1477164), (51, 1303380), (52, 1278315), (54, 1230970), (60, 1107873), (65, 1022652), (68, 977535), (78, 852210), (85, 782028), (90, 738582), (102, 651690), (108, 615485), (117, 568140), (130, 511326), (135, 492388), (153, 434460), (156, 426105), (170, 391014), (180, 369291), (195, 340884), (204, 325845), (221, 300780), (234, 284070), (255, 260676), (260, 255663), (270, 246194), (306, 217230), (340, 195507), (351, 189380), (390, 170442), (442, 150390), (459, 144820), (468, 142035), (510, 130338), (540, 123097), (557, 119340), (585, 113628), (612, 108615), (663, 100260), (702, 94690), (765, 86892), (780, 85221), (884, 75195), (918, 72410), (1020, 65169), (1105, 60156), (1114, 59670), (1170, 56814), (1326, 50130), (1404, 47345), (1530, 43446), (1671, 39780), (1755, 37876), (1836, 36205), (1989, 33420), (2210, 30078), (2228, 29835), (2295, 28964), (2340, 28407), (2652, 25065), (2785, 23868), (3060, 21723), (3315, 20052), (3342, 19890), (3510, 18938), (3978, 16710), (4420, 15039), (4590, 14482), (5013, 13260), (5570, 11934), (5967, 11140), (6630, 10026), (6684, 9945), (7020, 9469), (7241, 9180), (7956, 8355)]