42903900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:245

約数の個数: 216

約数和(自身を含む): 153236720

約数和(自身を除く): 110332820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 30, 36, 38, 39, 45, 50, 52, 57, 60, 65, 75, 76, 78, 90, 95, 100, 114, 117, 130, 150, 156, 171, 180, 190, 193, 195, 225, 228, 234, 247, 260, 285, 300, 325, 342, 380, 386, 390, 450, 468, 475, 494, 570, 579, 585, 650, 684, 741, 772, 780, 855, 900, 950, 965, 975, 988, 1140, 1158, 1170, 1235, 1300, 1425, 1482, 1710, 1737, 1900, 1930, 1950, 2223, 2316, 2340, 2470, 2509, 2850, 2895, 2925, 2964, 3420, 3474, 3667, 3705, 3860, 3900, 4275, 4446, 4825, 4940, 5018, 5700, 5790, 5850, 6175, 6948, 7334, 7410, 7527, 8550, 8685, 8892, 9650, 10036, 11001, 11115, 11580, 11700, 12350, 12545, 14475, 14668, 14820, 15054, 17100, 17370, 18335, 18525, 19300, 22002, 22230, 22581, 24700, 25090, 28950, 30108, 33003, 34740, 36670, 37050, 37635, 43425, 44004, 44460, 45162, 47671, 50180, 55005, 55575, 57900, 62725, 66006, 73340, 74100, 75270, 86850, 90324, 91675, 95342, 110010, 111150, 112905, 125450, 132012, 143013, 150540, 165015, 173700, 183350, 188175, 190684, 220020, 222300, 225810, 238355, 250900, 275025, 286026, 330030, 366700, 376350, 429039, 451620, 476710, 550050, 564525, 572052, 660060, 715065, 752700, 825075, 858078, 953420, 1100100, 1129050, 1191775, 1430130, 1650150, 1716156, 2145195, 2258100, 2383550, 2860260, 3300300, 3575325, 4290390, 4767100, 7150650, 8580780, 10725975, 14301300, 21451950, 42903900]

約数ペア:

[(1, 42903900), (2, 21451950), (3, 14301300), (4, 10725975), (5, 8580780), (6, 7150650), (9, 4767100), (10, 4290390), (12, 3575325), (13, 3300300), (15, 2860260), (18, 2383550), (19, 2258100), (20, 2145195), (25, 1716156), (26, 1650150), (30, 1430130), (36, 1191775), (38, 1129050), (39, 1100100), (45, 953420), (50, 858078), (52, 825075), (57, 752700), (60, 715065), (65, 660060), (75, 572052), (76, 564525), (78, 550050), (90, 476710), (95, 451620), (100, 429039), (114, 376350), (117, 366700), (130, 330030), (150, 286026), (156, 275025), (171, 250900), (180, 238355), (190, 225810), (193, 222300), (195, 220020), (225, 190684), (228, 188175), (234, 183350), (247, 173700), (260, 165015), (285, 150540), (300, 143013), (325, 132012), (342, 125450), (380, 112905), (386, 111150), (390, 110010), (450, 95342), (468, 91675), (475, 90324), (494, 86850), (570, 75270), (579, 74100), (585, 73340), (650, 66006), (684, 62725), (741, 57900), (772, 55575), (780, 55005), (855, 50180), (900, 47671), (950, 45162), (965, 44460), (975, 44004), (988, 43425), (1140, 37635), (1158, 37050), (1170, 36670), (1235, 34740), (1300, 33003), (1425, 30108), (1482, 28950), (1710, 25090), (1737, 24700), (1900, 22581), (1930, 22230), (1950, 22002), (2223, 19300), (2316, 18525), (2340, 18335), (2470, 17370), (2509, 17100), (2850, 15054), (2895, 14820), (2925, 14668), (2964, 14475), (3420, 12545), (3474, 12350), (3667, 11700), (3705, 11580), (3860, 11115), (3900, 11001), (4275, 10036), (4446, 9650), (4825, 8892), (4940, 8685), (5018, 8550), (5700, 7527), (5790, 7410), (5850, 7334), (6175, 6948)]