830098980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 288

約数和(自身を含む): 2827319040

約数和(自身を除く): 1997220060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 61, 69, 76, 90, 92, 95, 114, 115, 122, 138, 171, 173, 180, 183, 190, 207, 228, 230, 244, 276, 285, 305, 342, 345, 346, 366, 380, 414, 437, 460, 519, 549, 570, 610, 684, 690, 692, 732, 828, 855, 865, 874, 915, 1035, 1038, 1098, 1140, 1159, 1220, 1311, 1380, 1403, 1557, 1710, 1730, 1748, 1830, 2070, 2076, 2185, 2196, 2318, 2595, 2622, 2745, 2806, 3114, 3287, 3420, 3460, 3477, 3660, 3933, 3979, 4140, 4209, 4370, 4636, 5190, 5244, 5490, 5612, 5795, 6228, 6555, 6574, 6954, 7015, 7785, 7866, 7958, 8418, 8740, 9861, 10380, 10431, 10553, 10980, 11590, 11937, 12627, 13110, 13148, 13908, 14030, 15570, 15732, 15916, 16435, 16836, 17385, 19665, 19722, 19895, 20862, 21045, 21106, 23180, 23874, 25254, 26220, 26657, 28060, 29583, 31140, 31659, 32870, 34770, 35811, 39330, 39444, 39790, 41724, 42090, 42212, 47748, 49305, 50508, 52155, 52765, 53314, 59166, 59685, 63135, 63318, 65740, 69540, 71622, 75601, 78660, 79580, 79971, 84180, 94977, 98610, 104310, 105530, 106628, 118332, 119370, 126270, 126636, 133285, 143244, 147915, 151202, 158295, 159942, 179055, 189954, 197220, 200507, 208620, 211060, 226803, 238740, 239913, 242719, 252540, 266570, 295830, 302404, 316590, 319884, 358110, 378005, 379908, 399855, 401014, 453606, 474885, 479826, 485438, 533140, 591660, 601521, 633180, 680409, 716220, 728157, 756010, 799710, 802028, 907212, 949770, 959652, 970876, 1002535, 1134015, 1199565, 1203042, 1213595, 1360818, 1456314, 1512020, 1599420, 1804563, 1899540, 2005070, 2184471, 2268030, 2399130, 2406084, 2427190, 2721636, 2912628, 3007605, 3402045, 3609126, 3640785, 4010140, 4368942, 4536060, 4611661, 4798260, 4854380, 6015210, 6804090, 7218252, 7281570, 8737884, 9022815, 9223322, 10922355, 12030420, 13608180, 13834983, 14563140, 18045630, 18446644, 21844710, 23058305, 27669966, 36091260, 41504949, 43689420, 46116610, 55339932, 69174915, 83009898, 92233220, 138349830, 166019796, 207524745, 276699660, 415049490, 830098980]

約数ペア:

[(1, 830098980), (2, 415049490), (3, 276699660), (4, 207524745), (5, 166019796), (6, 138349830), (9, 92233220), (10, 83009898), (12, 69174915), (15, 55339932), (18, 46116610), (19, 43689420), (20, 41504949), (23, 36091260), (30, 27669966), (36, 23058305), (38, 21844710), (45, 18446644), (46, 18045630), (57, 14563140), (60, 13834983), (61, 13608180), (69, 12030420), (76, 10922355), (90, 9223322), (92, 9022815), (95, 8737884), (114, 7281570), (115, 7218252), (122, 6804090), (138, 6015210), (171, 4854380), (173, 4798260), (180, 4611661), (183, 4536060), (190, 4368942), (207, 4010140), (228, 3640785), (230, 3609126), (244, 3402045), (276, 3007605), (285, 2912628), (305, 2721636), (342, 2427190), (345, 2406084), (346, 2399130), (366, 2268030), (380, 2184471), (414, 2005070), (437, 1899540), (460, 1804563), (519, 1599420), (549, 1512020), (570, 1456314), (610, 1360818), (684, 1213595), (690, 1203042), (692, 1199565), (732, 1134015), (828, 1002535), (855, 970876), (865, 959652), (874, 949770), (915, 907212), (1035, 802028), (1038, 799710), (1098, 756010), (1140, 728157), (1159, 716220), (1220, 680409), (1311, 633180), (1380, 601521), (1403, 591660), (1557, 533140), (1710, 485438), (1730, 479826), (1748, 474885), (1830, 453606), (2070, 401014), (2076, 399855), (2185, 379908), (2196, 378005), (2318, 358110), (2595, 319884), (2622, 316590), (2745, 302404), (2806, 295830), (3114, 266570), (3287, 252540), (3420, 242719), (3460, 239913), (3477, 238740), (3660, 226803), (3933, 211060), (3979, 208620), (4140, 200507), (4209, 197220), (4370, 189954), (4636, 179055), (5190, 159942), (5244, 158295), (5490, 151202), (5612, 147915), (5795, 143244), (6228, 133285), (6555, 126636), (6574, 126270), (6954, 119370), (7015, 118332), (7785, 106628), (7866, 105530), (7958, 104310), (8418, 98610), (8740, 94977), (9861, 84180), (10380, 79971), (10431, 79580), (10553, 78660), (10980, 75601), (11590, 71622), (11937, 69540), (12627, 65740), (13110, 63318), (13148, 63135), (13908, 59685), (14030, 59166), (15570, 53314), (15732, 52765), (15916, 52155), (16435, 50508), (16836, 49305), (17385, 47748), (19665, 42212), (19722, 42090), (19895, 41724), (20862, 39790), (21045, 39444), (21106, 39330), (23180, 35811), (23874, 34770), (25254, 32870), (26220, 31659), (26657, 31140), (28060, 29583)]