30427800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 104993280

約数和(自身を除く): 74565480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 47, 50, 52, 60, 65, 75, 78, 83, 94, 100, 104, 120, 130, 141, 150, 156, 166, 188, 195, 200, 235, 249, 260, 282, 300, 312, 325, 332, 376, 390, 415, 470, 498, 520, 564, 600, 611, 650, 664, 705, 780, 830, 940, 975, 996, 1079, 1128, 1175, 1222, 1245, 1300, 1410, 1560, 1660, 1833, 1880, 1950, 1992, 2075, 2158, 2350, 2444, 2490, 2600, 2820, 3055, 3237, 3320, 3525, 3666, 3900, 3901, 4150, 4316, 4700, 4888, 4980, 5395, 5640, 6110, 6225, 6474, 7050, 7332, 7800, 7802, 8300, 8632, 9165, 9400, 9960, 10790, 11703, 12220, 12450, 12948, 14100, 14664, 15275, 15604, 16185, 16600, 18330, 19505, 21580, 23406, 24440, 24900, 25896, 26975, 28200, 30550, 31208, 32370, 36660, 39010, 43160, 45825, 46812, 49800, 50713, 53950, 58515, 61100, 64740, 73320, 78020, 80925, 91650, 93624, 97525, 101426, 107900, 117030, 122200, 129480, 152139, 156040, 161850, 183300, 195050, 202852, 215800, 234060, 253565, 292575, 304278, 323700, 366600, 390100, 405704, 468120, 507130, 585150, 608556, 647400, 760695, 780200, 1014260, 1170300, 1217112, 1267825, 1521390, 2028520, 2340600, 2535650, 3042780, 3803475, 5071300, 6085560, 7606950, 10142600, 15213900, 30427800]

約数ペア:

[(1, 30427800), (2, 15213900), (3, 10142600), (4, 7606950), (5, 6085560), (6, 5071300), (8, 3803475), (10, 3042780), (12, 2535650), (13, 2340600), (15, 2028520), (20, 1521390), (24, 1267825), (25, 1217112), (26, 1170300), (30, 1014260), (39, 780200), (40, 760695), (47, 647400), (50, 608556), (52, 585150), (60, 507130), (65, 468120), (75, 405704), (78, 390100), (83, 366600), (94, 323700), (100, 304278), (104, 292575), (120, 253565), (130, 234060), (141, 215800), (150, 202852), (156, 195050), (166, 183300), (188, 161850), (195, 156040), (200, 152139), (235, 129480), (249, 122200), (260, 117030), (282, 107900), (300, 101426), (312, 97525), (325, 93624), (332, 91650), (376, 80925), (390, 78020), (415, 73320), (470, 64740), (498, 61100), (520, 58515), (564, 53950), (600, 50713), (611, 49800), (650, 46812), (664, 45825), (705, 43160), (780, 39010), (830, 36660), (940, 32370), (975, 31208), (996, 30550), (1079, 28200), (1128, 26975), (1175, 25896), (1222, 24900), (1245, 24440), (1300, 23406), (1410, 21580), (1560, 19505), (1660, 18330), (1833, 16600), (1880, 16185), (1950, 15604), (1992, 15275), (2075, 14664), (2158, 14100), (2350, 12948), (2444, 12450), (2490, 12220), (2600, 11703), (2820, 10790), (3055, 9960), (3237, 9400), (3320, 9165), (3525, 8632), (3666, 8300), (3900, 7802), (3901, 7800), (4150, 7332), (4316, 7050), (4700, 6474), (4888, 6225), (4980, 6110), (5395, 5640)]