222322980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 692842752

約数和(自身を除く): 470519772

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 113, 121, 132, 165, 220, 226, 242, 271, 330, 339, 363, 452, 484, 542, 565, 605, 660, 678, 726, 813, 1084, 1130, 1210, 1243, 1355, 1356, 1452, 1626, 1695, 1815, 2260, 2420, 2486, 2710, 2981, 3252, 3390, 3630, 3729, 4065, 4972, 5420, 5962, 6215, 6780, 7260, 7458, 8130, 8943, 11924, 12430, 13673, 14905, 14916, 16260, 17886, 18645, 24860, 27346, 29810, 30623, 32791, 35772, 37290, 41019, 44715, 54692, 59620, 61246, 65582, 68365, 74580, 82038, 89430, 91869, 98373, 122492, 131164, 136730, 153115, 163955, 164076, 178860, 183738, 196746, 205095, 273460, 306230, 327910, 336853, 367476, 393492, 410190, 459345, 491865, 612460, 655820, 673706, 820380, 918690, 983730, 1010559, 1347412, 1684265, 1837380, 1967460, 2021118, 3368530, 3705383, 4042236, 5052795, 6737060, 7410766, 10105590, 11116149, 14821532, 18526915, 20211180, 22232298, 37053830, 44464596, 55580745, 74107660, 111161490, 222322980]

約数ペア:

[(1, 222322980), (2, 111161490), (3, 74107660), (4, 55580745), (5, 44464596), (6, 37053830), (10, 22232298), (11, 20211180), (12, 18526915), (15, 14821532), (20, 11116149), (22, 10105590), (30, 7410766), (33, 6737060), (44, 5052795), (55, 4042236), (60, 3705383), (66, 3368530), (110, 2021118), (113, 1967460), (121, 1837380), (132, 1684265), (165, 1347412), (220, 1010559), (226, 983730), (242, 918690), (271, 820380), (330, 673706), (339, 655820), (363, 612460), (452, 491865), (484, 459345), (542, 410190), (565, 393492), (605, 367476), (660, 336853), (678, 327910), (726, 306230), (813, 273460), (1084, 205095), (1130, 196746), (1210, 183738), (1243, 178860), (1355, 164076), (1356, 163955), (1452, 153115), (1626, 136730), (1695, 131164), (1815, 122492), (2260, 98373), (2420, 91869), (2486, 89430), (2710, 82038), (2981, 74580), (3252, 68365), (3390, 65582), (3630, 61246), (3729, 59620), (4065, 54692), (4972, 44715), (5420, 41019), (5962, 37290), (6215, 35772), (6780, 32791), (7260, 30623), (7458, 29810), (8130, 27346), (8943, 24860), (11924, 18645), (12430, 17886), (13673, 16260), (14905, 14916)]