72760500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 288

約数和(自身を含む): 258935040

約数和(自身を除く): 186174540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 25, 30, 36, 37, 38, 45, 46, 50, 57, 60, 69, 74, 75, 76, 90, 92, 95, 100, 111, 114, 115, 125, 138, 148, 150, 171, 180, 185, 190, 207, 222, 225, 228, 230, 250, 276, 285, 300, 333, 342, 345, 370, 375, 380, 414, 437, 444, 450, 460, 475, 500, 555, 570, 575, 666, 684, 690, 703, 740, 750, 828, 851, 855, 874, 900, 925, 950, 1035, 1110, 1125, 1140, 1150, 1311, 1332, 1380, 1406, 1425, 1500, 1665, 1702, 1710, 1725, 1748, 1850, 1900, 2070, 2109, 2185, 2220, 2250, 2300, 2375, 2553, 2622, 2775, 2812, 2850, 2875, 3330, 3404, 3420, 3450, 3515, 3700, 3933, 4140, 4218, 4255, 4275, 4370, 4500, 4625, 4750, 5106, 5175, 5244, 5550, 5700, 5750, 6327, 6555, 6660, 6900, 7030, 7125, 7659, 7866, 8325, 8436, 8510, 8550, 8625, 8740, 9250, 9500, 10212, 10350, 10545, 10925, 11100, 11500, 12654, 12765, 13110, 13875, 14060, 14250, 15318, 15732, 16169, 16650, 17020, 17100, 17250, 17575, 18500, 19665, 20700, 21090, 21275, 21375, 21850, 25308, 25530, 25875, 26220, 27750, 28500, 30636, 31635, 32338, 32775, 33300, 34500, 35150, 38295, 39330, 41625, 42180, 42550, 42750, 43700, 48507, 51060, 51750, 52725, 54625, 55500, 63270, 63825, 64676, 65550, 70300, 76590, 78660, 80845, 83250, 85100, 85500, 87875, 97014, 98325, 103500, 105450, 106375, 109250, 126540, 127650, 131100, 145521, 153180, 158175, 161690, 163875, 166500, 175750, 191475, 194028, 196650, 210900, 212750, 218500, 242535, 255300, 263625, 291042, 316350, 319125, 323380, 327750, 351500, 382950, 393300, 404225, 425500, 485070, 491625, 527250, 582084, 632700, 638250, 655500, 727605, 765900, 790875, 808450, 957375, 970140, 983250, 1054500, 1212675, 1276500, 1455210, 1581750, 1616900, 1914750, 1966500, 2021125, 2425350, 2910420, 3163500, 3638025, 3829500, 4042250, 4850700, 6063375, 7276050, 8084500, 12126750, 14552100, 18190125, 24253500, 36380250, 72760500]

約数ペア:

[(1, 72760500), (2, 36380250), (3, 24253500), (4, 18190125), (5, 14552100), (6, 12126750), (9, 8084500), (10, 7276050), (12, 6063375), (15, 4850700), (18, 4042250), (19, 3829500), (20, 3638025), (23, 3163500), (25, 2910420), (30, 2425350), (36, 2021125), (37, 1966500), (38, 1914750), (45, 1616900), (46, 1581750), (50, 1455210), (57, 1276500), (60, 1212675), (69, 1054500), (74, 983250), (75, 970140), (76, 957375), (90, 808450), (92, 790875), (95, 765900), (100, 727605), (111, 655500), (114, 638250), (115, 632700), (125, 582084), (138, 527250), (148, 491625), (150, 485070), (171, 425500), (180, 404225), (185, 393300), (190, 382950), (207, 351500), (222, 327750), (225, 323380), (228, 319125), (230, 316350), (250, 291042), (276, 263625), (285, 255300), (300, 242535), (333, 218500), (342, 212750), (345, 210900), (370, 196650), (375, 194028), (380, 191475), (414, 175750), (437, 166500), (444, 163875), (450, 161690), (460, 158175), (475, 153180), (500, 145521), (555, 131100), (570, 127650), (575, 126540), (666, 109250), (684, 106375), (690, 105450), (703, 103500), (740, 98325), (750, 97014), (828, 87875), (851, 85500), (855, 85100), (874, 83250), (900, 80845), (925, 78660), (950, 76590), (1035, 70300), (1110, 65550), (1125, 64676), (1140, 63825), (1150, 63270), (1311, 55500), (1332, 54625), (1380, 52725), (1406, 51750), (1425, 51060), (1500, 48507), (1665, 43700), (1702, 42750), (1710, 42550), (1725, 42180), (1748, 41625), (1850, 39330), (1900, 38295), (2070, 35150), (2109, 34500), (2185, 33300), (2220, 32775), (2250, 32338), (2300, 31635), (2375, 30636), (2553, 28500), (2622, 27750), (2775, 26220), (2812, 25875), (2850, 25530), (2875, 25308), (3330, 21850), (3404, 21375), (3420, 21275), (3450, 21090), (3515, 20700), (3700, 19665), (3933, 18500), (4140, 17575), (4218, 17250), (4255, 17100), (4275, 17020), (4370, 16650), (4500, 16169), (4625, 15732), (4750, 15318), (5106, 14250), (5175, 14060), (5244, 13875), (5550, 13110), (5700, 12765), (5750, 12654), (6327, 11500), (6555, 11100), (6660, 10925), (6900, 10545), (7030, 10350), (7125, 10212), (7659, 9500), (7866, 9250), (8325, 8740), (8436, 8625), (8510, 8550)]