34980400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:100

約数の個数: 180

約数和(自身を含む): 106878576

約数和(自身を除く): 71898176

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 31, 35, 40, 50, 52, 56, 62, 65, 70, 80, 91, 100, 104, 112, 124, 130, 140, 155, 175, 182, 200, 208, 217, 248, 260, 280, 310, 325, 350, 364, 400, 403, 434, 455, 496, 520, 560, 620, 650, 700, 728, 775, 806, 868, 910, 961, 1040, 1085, 1240, 1300, 1400, 1456, 1550, 1612, 1736, 1820, 1922, 2015, 2170, 2275, 2480, 2600, 2800, 2821, 3100, 3224, 3472, 3640, 3844, 4030, 4340, 4550, 4805, 5200, 5425, 5642, 6200, 6448, 6727, 7280, 7688, 8060, 8680, 9100, 9610, 10075, 10850, 11284, 12400, 12493, 13454, 14105, 15376, 16120, 17360, 18200, 19220, 20150, 21700, 22568, 24025, 24986, 26908, 28210, 32240, 33635, 36400, 38440, 40300, 43400, 45136, 48050, 49972, 53816, 56420, 62465, 67270, 70525, 76880, 80600, 86800, 87451, 96100, 99944, 107632, 112840, 124930, 134540, 141050, 161200, 168175, 174902, 192200, 199888, 225680, 249860, 269080, 282100, 312325, 336350, 349804, 384400, 437255, 499720, 538160, 564200, 624650, 672700, 699608, 874510, 999440, 1128400, 1249300, 1345400, 1399216, 1749020, 2186275, 2498600, 2690800, 3498040, 4372550, 4997200, 6996080, 8745100, 17490200, 34980400]

約数ペア:

[(1, 34980400), (2, 17490200), (4, 8745100), (5, 6996080), (7, 4997200), (8, 4372550), (10, 3498040), (13, 2690800), (14, 2498600), (16, 2186275), (20, 1749020), (25, 1399216), (26, 1345400), (28, 1249300), (31, 1128400), (35, 999440), (40, 874510), (50, 699608), (52, 672700), (56, 624650), (62, 564200), (65, 538160), (70, 499720), (80, 437255), (91, 384400), (100, 349804), (104, 336350), (112, 312325), (124, 282100), (130, 269080), (140, 249860), (155, 225680), (175, 199888), (182, 192200), (200, 174902), (208, 168175), (217, 161200), (248, 141050), (260, 134540), (280, 124930), (310, 112840), (325, 107632), (350, 99944), (364, 96100), (400, 87451), (403, 86800), (434, 80600), (455, 76880), (496, 70525), (520, 67270), (560, 62465), (620, 56420), (650, 53816), (700, 49972), (728, 48050), (775, 45136), (806, 43400), (868, 40300), (910, 38440), (961, 36400), (1040, 33635), (1085, 32240), (1240, 28210), (1300, 26908), (1400, 24986), (1456, 24025), (1550, 22568), (1612, 21700), (1736, 20150), (1820, 19220), (1922, 18200), (2015, 17360), (2170, 16120), (2275, 15376), (2480, 14105), (2600, 13454), (2800, 12493), (2821, 12400), (3100, 11284), (3224, 10850), (3472, 10075), (3640, 9610), (3844, 9100), (4030, 8680), (4340, 8060), (4550, 7688), (4805, 7280), (5200, 6727), (5425, 6448), (5642, 6200)]