30102768

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 89949600

約数和(自身を除く): 59846832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 61, 69, 72, 92, 122, 138, 144, 149, 183, 184, 207, 244, 276, 298, 366, 368, 414, 447, 488, 549, 552, 596, 732, 828, 894, 976, 1098, 1104, 1192, 1341, 1403, 1464, 1656, 1788, 2196, 2384, 2682, 2806, 2928, 3312, 3427, 3576, 4209, 4392, 5364, 5612, 6854, 7152, 8418, 8784, 9089, 10281, 10728, 11224, 12627, 13708, 16836, 18178, 20562, 21456, 22448, 25254, 27267, 27416, 30843, 33672, 36356, 41124, 50508, 54534, 54832, 61686, 67344, 72712, 81801, 82248, 101016, 109068, 123372, 145424, 163602, 164496, 202032, 209047, 218136, 246744, 327204, 418094, 436272, 493488, 627141, 654408, 836188, 1254282, 1308816, 1672376, 1881423, 2508564, 3344752, 3762846, 5017128, 7525692, 10034256, 15051384, 30102768]

約数ペア:

[(1, 30102768), (2, 15051384), (3, 10034256), (4, 7525692), (6, 5017128), (8, 3762846), (9, 3344752), (12, 2508564), (16, 1881423), (18, 1672376), (23, 1308816), (24, 1254282), (36, 836188), (46, 654408), (48, 627141), (61, 493488), (69, 436272), (72, 418094), (92, 327204), (122, 246744), (138, 218136), (144, 209047), (149, 202032), (183, 164496), (184, 163602), (207, 145424), (244, 123372), (276, 109068), (298, 101016), (366, 82248), (368, 81801), (414, 72712), (447, 67344), (488, 61686), (549, 54832), (552, 54534), (596, 50508), (732, 41124), (828, 36356), (894, 33672), (976, 30843), (1098, 27416), (1104, 27267), (1192, 25254), (1341, 22448), (1403, 21456), (1464, 20562), (1656, 18178), (1788, 16836), (2196, 13708), (2384, 12627), (2682, 11224), (2806, 10728), (2928, 10281), (3312, 9089), (3427, 8784), (3576, 8418), (4209, 7152), (4392, 6854), (5364, 5612)]