903059820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:881

約数の個数: 192

約数和(自身を含む): 3045651840

約数和(自身を除く): 2142592020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 197, 234, 260, 270, 351, 390, 394, 468, 540, 585, 591, 653, 702, 780, 788, 985, 1170, 1182, 1306, 1404, 1755, 1773, 1959, 1970, 2340, 2364, 2561, 2612, 2955, 3265, 3510, 3546, 3918, 3940, 5122, 5319, 5877, 5910, 6530, 7020, 7092, 7683, 7836, 8489, 8865, 9795, 10244, 10638, 11754, 11820, 12805, 13060, 15366, 16978, 17631, 17730, 19590, 21276, 23049, 23508, 25467, 25610, 26595, 29385, 30732, 33956, 35262, 35460, 38415, 39180, 42445, 46098, 50934, 51220, 53190, 58770, 69147, 70524, 76401, 76830, 84890, 88155, 92196, 101868, 106380, 115245, 117540, 127335, 128641, 138294, 152802, 153660, 169780, 176310, 229203, 230490, 254670, 257282, 276588, 305604, 345735, 352620, 382005, 385923, 458406, 460980, 509340, 514564, 643205, 691470, 764010, 771846, 916812, 1146015, 1157769, 1286410, 1382940, 1528020, 1543692, 1672333, 1929615, 2292030, 2315538, 2572820, 3344666, 3473307, 3859230, 4584060, 4631076, 5016999, 5788845, 6689332, 6946614, 7718460, 8361665, 10033998, 11577690, 13893228, 15050997, 16723330, 17366535, 20067996, 23155380, 25084995, 30101994, 33446660, 34733070, 45152991, 50169990, 60203988, 69466140, 75254985, 90305982, 100339980, 150509970, 180611964, 225764955, 301019940, 451529910, 903059820]

約数ペア:

[(1, 903059820), (2, 451529910), (3, 301019940), (4, 225764955), (5, 180611964), (6, 150509970), (9, 100339980), (10, 90305982), (12, 75254985), (13, 69466140), (15, 60203988), (18, 50169990), (20, 45152991), (26, 34733070), (27, 33446660), (30, 30101994), (36, 25084995), (39, 23155380), (45, 20067996), (52, 17366535), (54, 16723330), (60, 15050997), (65, 13893228), (78, 11577690), (90, 10033998), (108, 8361665), (117, 7718460), (130, 6946614), (135, 6689332), (156, 5788845), (180, 5016999), (195, 4631076), (197, 4584060), (234, 3859230), (260, 3473307), (270, 3344666), (351, 2572820), (390, 2315538), (394, 2292030), (468, 1929615), (540, 1672333), (585, 1543692), (591, 1528020), (653, 1382940), (702, 1286410), (780, 1157769), (788, 1146015), (985, 916812), (1170, 771846), (1182, 764010), (1306, 691470), (1404, 643205), (1755, 514564), (1773, 509340), (1959, 460980), (1970, 458406), (2340, 385923), (2364, 382005), (2561, 352620), (2612, 345735), (2955, 305604), (3265, 276588), (3510, 257282), (3546, 254670), (3918, 230490), (3940, 229203), (5122, 176310), (5319, 169780), (5877, 153660), (5910, 152802), (6530, 138294), (7020, 128641), (7092, 127335), (7683, 117540), (7836, 115245), (8489, 106380), (8865, 101868), (9795, 92196), (10244, 88155), (10638, 84890), (11754, 76830), (11820, 76401), (12805, 70524), (13060, 69147), (15366, 58770), (16978, 53190), (17631, 51220), (17730, 50934), (19590, 46098), (21276, 42445), (23049, 39180), (23508, 38415), (25467, 35460), (25610, 35262), (26595, 33956), (29385, 30732)]