330251940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:610

約数の個数: 144

約数和(自身を含む): 1052827776

約数和(自身を除く): 722575836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 241, 276, 331, 345, 414, 460, 482, 662, 690, 723, 828, 964, 993, 1035, 1205, 1324, 1380, 1446, 1655, 1986, 2070, 2169, 2410, 2892, 2979, 3310, 3615, 3972, 4140, 4338, 4820, 4965, 5543, 5958, 6620, 7230, 7613, 8676, 9930, 10845, 11086, 11916, 14460, 14895, 15226, 16629, 19860, 21690, 22172, 22839, 27715, 29790, 30452, 33258, 38065, 43380, 45678, 49887, 55430, 59580, 66516, 68517, 76130, 79771, 83145, 91356, 99774, 110860, 114195, 137034, 152260, 159542, 166290, 199548, 228390, 239313, 249435, 274068, 319084, 332580, 342585, 398855, 456780, 478626, 498870, 685170, 717939, 797710, 957252, 997740, 1196565, 1370340, 1435878, 1595420, 1834733, 2393130, 2871756, 3589695, 3669466, 4786260, 5504199, 7179390, 7338932, 9173665, 11008398, 14358780, 16512597, 18347330, 22016796, 27520995, 33025194, 36694660, 55041990, 66050388, 82562985, 110083980, 165125970, 330251940]

約数ペア:

[(1, 330251940), (2, 165125970), (3, 110083980), (4, 82562985), (5, 66050388), (6, 55041990), (9, 36694660), (10, 33025194), (12, 27520995), (15, 22016796), (18, 18347330), (20, 16512597), (23, 14358780), (30, 11008398), (36, 9173665), (45, 7338932), (46, 7179390), (60, 5504199), (69, 4786260), (90, 3669466), (92, 3589695), (115, 2871756), (138, 2393130), (180, 1834733), (207, 1595420), (230, 1435878), (241, 1370340), (276, 1196565), (331, 997740), (345, 957252), (414, 797710), (460, 717939), (482, 685170), (662, 498870), (690, 478626), (723, 456780), (828, 398855), (964, 342585), (993, 332580), (1035, 319084), (1205, 274068), (1324, 249435), (1380, 239313), (1446, 228390), (1655, 199548), (1986, 166290), (2070, 159542), (2169, 152260), (2410, 137034), (2892, 114195), (2979, 110860), (3310, 99774), (3615, 91356), (3972, 83145), (4140, 79771), (4338, 76130), (4820, 68517), (4965, 66516), (5543, 59580), (5958, 55430), (6620, 49887), (7230, 45678), (7613, 43380), (8676, 38065), (9930, 33258), (10845, 30452), (11086, 29790), (11916, 27715), (14460, 22839), (14895, 22172), (15226, 21690), (16629, 19860)]