812308448700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{42979283}}^1$

素因数の和:42979313

約数の個数: 144

約数和(自身を含む): 2984481480960

約数和(自身を除く): 2172173032260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 18900, 42979283, 85958566, 128937849, 171917132, 214896415, 257875698, 300854981, 386813547, 429792830, 515751396, 601709962, 644689245, 773627094, 859585660, 902564943, 1074482075, 1160440641, 1203419924, 1289378490, 1504274905, 1547254188, 1805129886, 1934067735, 2148964150, 2320881282, 2578756980, 2707694829, 3008549810, 3223446225, 3610259772, 3868135470, 4297928300, 4512824715, 4641762564, 5415389658, 5802203205, 6017099620, 6446892450, 7521374525, 7736270940, 8123084487, 9025649430, 9670338675, 10830779316, 11604406410, 12893784900, 13538474145, 15042749050, 16246168974, 18051298860, 19340677350, 22564123575, 23208812820, 27076948290, 29011016025, 30085498100, 32492337948, 38681354700, 40615422435, 45128247150, 54153896580, 58022032050, 67692370725, 81230844870, 90256494300, 116044064100, 135384741450, 162461689740, 203077112175, 270769482900, 406154224350, 812308448700]

約数ペア:

[(1, 812308448700), (2, 406154224350), (3, 270769482900), (4, 203077112175), (5, 162461689740), (6, 135384741450), (7, 116044064100), (9, 90256494300), (10, 81230844870), (12, 67692370725), (14, 58022032050), (15, 54153896580), (18, 45128247150), (20, 40615422435), (21, 38681354700), (25, 32492337948), (27, 30085498100), (28, 29011016025), (30, 27076948290), (35, 23208812820), (36, 22564123575), (42, 19340677350), (45, 18051298860), (50, 16246168974), (54, 15042749050), (60, 13538474145), (63, 12893784900), (70, 11604406410), (75, 10830779316), (84, 9670338675), (90, 9025649430), (100, 8123084487), (105, 7736270940), (108, 7521374525), (126, 6446892450), (135, 6017099620), (140, 5802203205), (150, 5415389658), (175, 4641762564), (180, 4512824715), (189, 4297928300), (210, 3868135470), (225, 3610259772), (252, 3223446225), (270, 3008549810), (300, 2707694829), (315, 2578756980), (350, 2320881282), (378, 2148964150), (420, 1934067735), (450, 1805129886), (525, 1547254188), (540, 1504274905), (630, 1289378490), (675, 1203419924), (700, 1160440641), (756, 1074482075), (900, 902564943), (945, 859585660), (1050, 773627094), (1260, 644689245), (1350, 601709962), (1575, 515751396), (1890, 429792830), (2100, 386813547), (2700, 300854981), (3150, 257875698), (3780, 214896415), (4725, 171917132), (6300, 128937849), (9450, 85958566), (18900, 42979283)]