354436020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{683}}^1$

素因数の和:763

約数の個数: 144

約数和(自身を含む): 1141076160

約数和(自身を除く): 786640140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 683, 837, 930, 961, 1116, 1366, 1395, 1674, 1860, 1922, 2049, 2732, 2790, 2883, 3348, 3415, 3844, 4098, 4185, 4805, 5580, 5766, 6147, 6830, 8196, 8370, 8649, 9610, 10245, 11532, 12294, 13660, 14415, 16740, 17298, 18441, 19220, 20490, 21173, 24588, 25947, 28830, 30735, 34596, 36882, 40980, 42346, 43245, 51894, 57660, 61470, 63519, 73764, 84692, 86490, 92205, 103788, 105865, 122940, 127038, 129735, 172980, 184410, 190557, 211730, 254076, 259470, 317595, 368820, 381114, 423460, 518940, 571671, 635190, 656363, 762228, 952785, 1143342, 1270380, 1312726, 1905570, 1969089, 2286684, 2625452, 2858355, 3281815, 3811140, 3938178, 5716710, 5907267, 6563630, 7876356, 9845445, 11433420, 11814534, 13127260, 17721801, 19690890, 23629068, 29536335, 35443602, 39381780, 59072670, 70887204, 88609005, 118145340, 177218010, 354436020]

約数ペア:

[(1, 354436020), (2, 177218010), (3, 118145340), (4, 88609005), (5, 70887204), (6, 59072670), (9, 39381780), (10, 35443602), (12, 29536335), (15, 23629068), (18, 19690890), (20, 17721801), (27, 13127260), (30, 11814534), (31, 11433420), (36, 9845445), (45, 7876356), (54, 6563630), (60, 5907267), (62, 5716710), (90, 3938178), (93, 3811140), (108, 3281815), (124, 2858355), (135, 2625452), (155, 2286684), (180, 1969089), (186, 1905570), (270, 1312726), (279, 1270380), (310, 1143342), (372, 952785), (465, 762228), (540, 656363), (558, 635190), (620, 571671), (683, 518940), (837, 423460), (930, 381114), (961, 368820), (1116, 317595), (1366, 259470), (1395, 254076), (1674, 211730), (1860, 190557), (1922, 184410), (2049, 172980), (2732, 129735), (2790, 127038), (2883, 122940), (3348, 105865), (3415, 103788), (3844, 92205), (4098, 86490), (4185, 84692), (4805, 73764), (5580, 63519), (5766, 61470), (6147, 57660), (6830, 51894), (8196, 43245), (8370, 42346), (8649, 40980), (9610, 36882), (10245, 34596), (11532, 30735), (12294, 28830), (13660, 25947), (14415, 24588), (16740, 21173), (17298, 20490), (18441, 19220)]