75450900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 275537920

約数和(自身を除く): 200087020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 31, 35, 38, 42, 50, 57, 60, 61, 62, 70, 75, 76, 84, 93, 95, 100, 105, 114, 122, 124, 133, 140, 150, 155, 175, 183, 186, 190, 210, 217, 228, 244, 266, 285, 300, 305, 310, 350, 366, 372, 380, 399, 420, 427, 434, 465, 475, 525, 532, 570, 589, 610, 620, 651, 665, 700, 732, 775, 798, 854, 868, 915, 930, 950, 1050, 1085, 1140, 1159, 1178, 1220, 1281, 1302, 1330, 1425, 1525, 1550, 1596, 1708, 1767, 1830, 1860, 1891, 1900, 1995, 2100, 2135, 2170, 2318, 2325, 2356, 2562, 2604, 2660, 2850, 2945, 3050, 3100, 3255, 3325, 3477, 3534, 3660, 3782, 3990, 4123, 4270, 4340, 4575, 4636, 4650, 5124, 5425, 5673, 5700, 5795, 5890, 6100, 6405, 6510, 6650, 6954, 7068, 7564, 7980, 8113, 8246, 8540, 8835, 9150, 9300, 9455, 9975, 10675, 10850, 11346, 11590, 11780, 12369, 12810, 13020, 13237, 13300, 13908, 14725, 16226, 16275, 16492, 17385, 17670, 18300, 18910, 19950, 20615, 21350, 21700, 22692, 23180, 24339, 24738, 25620, 26474, 28365, 28975, 29450, 32025, 32452, 32550, 34770, 35340, 35929, 37820, 39711, 39900, 40565, 41230, 42700, 44175, 47275, 48678, 49476, 52948, 56730, 57950, 58900, 61845, 64050, 65100, 66185, 69540, 71858, 79422, 81130, 82460, 86925, 88350, 94550, 97356, 103075, 107787, 113460, 115900, 121695, 123690, 128100, 132370, 141825, 143716, 158844, 162260, 173850, 176700, 179645, 189100, 198555, 202825, 206150, 215574, 243390, 247380, 251503, 264740, 283650, 309225, 330925, 347700, 359290, 397110, 405650, 412300, 431148, 486780, 503006, 538935, 567300, 608475, 618450, 661850, 718580, 754509, 794220, 811300, 898225, 992775, 1006012, 1077870, 1216950, 1236900, 1257515, 1323700, 1509018, 1796450, 1985550, 2155740, 2433900, 2515030, 2694675, 3018036, 3592900, 3772545, 3971100, 5030060, 5389350, 6287575, 7545090, 10778700, 12575150, 15090180, 18862725, 25150300, 37725450, 75450900]

約数ペア:

[(1, 75450900), (2, 37725450), (3, 25150300), (4, 18862725), (5, 15090180), (6, 12575150), (7, 10778700), (10, 7545090), (12, 6287575), (14, 5389350), (15, 5030060), (19, 3971100), (20, 3772545), (21, 3592900), (25, 3018036), (28, 2694675), (30, 2515030), (31, 2433900), (35, 2155740), (38, 1985550), (42, 1796450), (50, 1509018), (57, 1323700), (60, 1257515), (61, 1236900), (62, 1216950), (70, 1077870), (75, 1006012), (76, 992775), (84, 898225), (93, 811300), (95, 794220), (100, 754509), (105, 718580), (114, 661850), (122, 618450), (124, 608475), (133, 567300), (140, 538935), (150, 503006), (155, 486780), (175, 431148), (183, 412300), (186, 405650), (190, 397110), (210, 359290), (217, 347700), (228, 330925), (244, 309225), (266, 283650), (285, 264740), (300, 251503), (305, 247380), (310, 243390), (350, 215574), (366, 206150), (372, 202825), (380, 198555), (399, 189100), (420, 179645), (427, 176700), (434, 173850), (465, 162260), (475, 158844), (525, 143716), (532, 141825), (570, 132370), (589, 128100), (610, 123690), (620, 121695), (651, 115900), (665, 113460), (700, 107787), (732, 103075), (775, 97356), (798, 94550), (854, 88350), (868, 86925), (915, 82460), (930, 81130), (950, 79422), (1050, 71858), (1085, 69540), (1140, 66185), (1159, 65100), (1178, 64050), (1220, 61845), (1281, 58900), (1302, 57950), (1330, 56730), (1425, 52948), (1525, 49476), (1550, 48678), (1596, 47275), (1708, 44175), (1767, 42700), (1830, 41230), (1860, 40565), (1891, 39900), (1900, 39711), (1995, 37820), (2100, 35929), (2135, 35340), (2170, 34770), (2318, 32550), (2325, 32452), (2356, 32025), (2562, 29450), (2604, 28975), (2660, 28365), (2850, 26474), (2945, 25620), (3050, 24738), (3100, 24339), (3255, 23180), (3325, 22692), (3477, 21700), (3534, 21350), (3660, 20615), (3782, 19950), (3990, 18910), (4123, 18300), (4270, 17670), (4340, 17385), (4575, 16492), (4636, 16275), (4650, 16226), (5124, 14725), (5425, 13908), (5673, 13300), (5700, 13237), (5795, 13020), (5890, 12810), (6100, 12369), (6405, 11780), (6510, 11590), (6650, 11346), (6954, 10850), (7068, 10675), (7564, 9975), (7980, 9455), (8113, 9300), (8246, 9150), (8540, 8835)]