196164900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 216

約数和(自身を含む): 649958400

約数和(自身を除く): 453793500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 79, 89, 90, 93, 100, 124, 150, 155, 158, 178, 180, 186, 225, 237, 267, 279, 300, 310, 316, 356, 372, 395, 445, 450, 465, 474, 534, 558, 620, 711, 775, 790, 801, 890, 900, 930, 948, 1068, 1116, 1185, 1335, 1395, 1422, 1550, 1580, 1602, 1780, 1860, 1975, 2225, 2325, 2370, 2449, 2670, 2759, 2790, 2844, 3100, 3204, 3555, 3950, 4005, 4450, 4650, 4740, 4898, 5340, 5518, 5580, 5925, 6675, 6975, 7031, 7110, 7347, 7900, 8010, 8277, 8900, 9300, 9796, 11036, 11850, 12245, 13350, 13795, 13950, 14062, 14220, 14694, 16020, 16554, 17775, 20025, 21093, 22041, 23700, 24490, 24831, 26700, 27590, 27900, 28124, 29388, 33108, 35155, 35550, 36735, 40050, 41385, 42186, 44082, 48980, 49662, 55180, 61225, 63279, 68975, 70310, 71100, 73470, 80100, 82770, 84372, 88164, 99324, 105465, 110205, 122450, 124155, 126558, 137950, 140620, 146940, 165540, 175775, 183675, 206925, 210930, 217961, 220410, 244900, 248310, 253116, 275900, 316395, 351550, 367350, 413850, 421860, 435922, 440820, 496620, 527325, 551025, 620775, 632790, 653883, 703100, 734700, 827700, 871844, 1054650, 1089805, 1102050, 1241550, 1265580, 1307766, 1581975, 1961649, 2109300, 2179610, 2204100, 2483100, 2615532, 3163950, 3269415, 3923298, 4359220, 5449025, 6327900, 6538830, 7846596, 9808245, 10898050, 13077660, 16347075, 19616490, 21796100, 32694150, 39232980, 49041225, 65388300, 98082450, 196164900]

約数ペア:

[(1, 196164900), (2, 98082450), (3, 65388300), (4, 49041225), (5, 39232980), (6, 32694150), (9, 21796100), (10, 19616490), (12, 16347075), (15, 13077660), (18, 10898050), (20, 9808245), (25, 7846596), (30, 6538830), (31, 6327900), (36, 5449025), (45, 4359220), (50, 3923298), (60, 3269415), (62, 3163950), (75, 2615532), (79, 2483100), (89, 2204100), (90, 2179610), (93, 2109300), (100, 1961649), (124, 1581975), (150, 1307766), (155, 1265580), (158, 1241550), (178, 1102050), (180, 1089805), (186, 1054650), (225, 871844), (237, 827700), (267, 734700), (279, 703100), (300, 653883), (310, 632790), (316, 620775), (356, 551025), (372, 527325), (395, 496620), (445, 440820), (450, 435922), (465, 421860), (474, 413850), (534, 367350), (558, 351550), (620, 316395), (711, 275900), (775, 253116), (790, 248310), (801, 244900), (890, 220410), (900, 217961), (930, 210930), (948, 206925), (1068, 183675), (1116, 175775), (1185, 165540), (1335, 146940), (1395, 140620), (1422, 137950), (1550, 126558), (1580, 124155), (1602, 122450), (1780, 110205), (1860, 105465), (1975, 99324), (2225, 88164), (2325, 84372), (2370, 82770), (2449, 80100), (2670, 73470), (2759, 71100), (2790, 70310), (2844, 68975), (3100, 63279), (3204, 61225), (3555, 55180), (3950, 49662), (4005, 48980), (4450, 44082), (4650, 42186), (4740, 41385), (4898, 40050), (5340, 36735), (5518, 35550), (5580, 35155), (5925, 33108), (6675, 29388), (6975, 28124), (7031, 27900), (7110, 27590), (7347, 26700), (7900, 24831), (8010, 24490), (8277, 23700), (8900, 22041), (9300, 21093), (9796, 20025), (11036, 17775), (11850, 16554), (12245, 16020), (13350, 14694), (13795, 14220), (13950, 14062)]