119444220

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{3511}}^1$

素因数の和:3542

約数の個数: 144

約数和(自身を含む): 429531648

約数和(自身を除く): 310087428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3511, 3780, 4860, 5670, 6804, 7022, 8505, 10533, 11340, 14044, 17010, 17555, 21066, 24577, 31599, 34020, 35110, 42132, 49154, 52665, 63198, 70220, 73731, 94797, 98308, 105330, 122885, 126396, 147462, 157995, 189594, 210660, 221193, 245770, 284391, 294924, 315990, 368655, 379188, 442386, 473985, 491540, 568782, 631980, 663579, 737310, 853173, 884772, 947970, 1105965, 1137564, 1327158, 1421955, 1474620, 1706346, 1895940, 1990737, 2211930, 2654316, 2843910, 3317895, 3412692, 3981474, 4265865, 4423860, 5687820, 5972211, 6635790, 7962948, 8531730, 9953685, 11944422, 13271580, 17063460, 19907370, 23888844, 29861055, 39814740, 59722110, 119444220]

約数ペア:

[(1, 119444220), (2, 59722110), (3, 39814740), (4, 29861055), (5, 23888844), (6, 19907370), (7, 17063460), (9, 13271580), (10, 11944422), (12, 9953685), (14, 8531730), (15, 7962948), (18, 6635790), (20, 5972211), (21, 5687820), (27, 4423860), (28, 4265865), (30, 3981474), (35, 3412692), (36, 3317895), (42, 2843910), (45, 2654316), (54, 2211930), (60, 1990737), (63, 1895940), (70, 1706346), (81, 1474620), (84, 1421955), (90, 1327158), (105, 1137564), (108, 1105965), (126, 947970), (135, 884772), (140, 853173), (162, 737310), (180, 663579), (189, 631980), (210, 568782), (243, 491540), (252, 473985), (270, 442386), (315, 379188), (324, 368655), (378, 315990), (405, 294924), (420, 284391), (486, 245770), (540, 221193), (567, 210660), (630, 189594), (756, 157995), (810, 147462), (945, 126396), (972, 122885), (1134, 105330), (1215, 98308), (1260, 94797), (1620, 73731), (1701, 70220), (1890, 63198), (2268, 52665), (2430, 49154), (2835, 42132), (3402, 35110), (3511, 34020), (3780, 31599), (4860, 24577), (5670, 21066), (6804, 17555), (7022, 17010), (8505, 14044), (10533, 11340)]