192973500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 668915520

約数和(自身を除く): 475942020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 37, 38, 45, 50, 57, 60, 61, 74, 75, 76, 90, 95, 100, 111, 114, 122, 125, 148, 150, 171, 180, 183, 185, 190, 222, 225, 228, 244, 250, 285, 300, 305, 333, 342, 366, 370, 375, 380, 444, 450, 475, 500, 549, 555, 570, 610, 666, 684, 703, 732, 740, 750, 855, 900, 915, 925, 950, 1098, 1110, 1125, 1140, 1159, 1220, 1332, 1406, 1425, 1500, 1525, 1665, 1710, 1830, 1850, 1900, 2109, 2196, 2220, 2250, 2257, 2318, 2375, 2745, 2775, 2812, 2850, 3050, 3330, 3420, 3477, 3515, 3660, 3700, 4218, 4275, 4500, 4514, 4575, 4625, 4636, 4750, 5490, 5550, 5700, 5795, 6100, 6327, 6660, 6771, 6954, 7030, 7125, 7625, 8325, 8436, 8550, 9028, 9150, 9250, 9500, 10431, 10545, 10980, 11100, 11285, 11590, 12654, 13542, 13725, 13875, 13908, 14060, 14250, 15250, 16650, 17100, 17385, 17575, 18300, 18500, 20313, 20862, 21090, 21375, 22570, 22875, 23180, 25308, 27084, 27450, 27750, 28500, 28975, 30500, 31635, 33300, 33855, 34770, 35150, 40626, 41625, 41724, 42180, 42750, 42883, 45140, 45750, 52155, 52725, 54900, 55500, 56425, 57950, 63270, 67710, 68625, 69540, 70300, 81252, 83250, 85500, 85766, 86925, 87875, 91500, 101565, 104310, 105450, 112850, 115900, 126540, 128649, 135420, 137250, 144875, 158175, 166500, 169275, 171532, 173850, 175750, 203130, 208620, 210900, 214415, 225700, 257298, 260775, 263625, 274500, 282125, 289750, 316350, 338550, 347700, 351500, 385947, 406260, 428830, 434625, 507825, 514596, 521550, 527250, 564250, 579500, 632700, 643245, 677100, 771894, 790875, 846375, 857660, 869250, 1015650, 1043100, 1054500, 1072075, 1128500, 1286490, 1303875, 1543788, 1581750, 1692750, 1738500, 1929735, 2031300, 2144150, 2539125, 2572980, 2607750, 3163500, 3216225, 3385500, 3859470, 4288300, 5078250, 5215500, 5360375, 6432450, 7718940, 9648675, 10156500, 10720750, 12864900, 16081125, 19297350, 21441500, 32162250, 38594700, 48243375, 64324500, 96486750, 192973500]

約数ペア:

[(1, 192973500), (2, 96486750), (3, 64324500), (4, 48243375), (5, 38594700), (6, 32162250), (9, 21441500), (10, 19297350), (12, 16081125), (15, 12864900), (18, 10720750), (19, 10156500), (20, 9648675), (25, 7718940), (30, 6432450), (36, 5360375), (37, 5215500), (38, 5078250), (45, 4288300), (50, 3859470), (57, 3385500), (60, 3216225), (61, 3163500), (74, 2607750), (75, 2572980), (76, 2539125), (90, 2144150), (95, 2031300), (100, 1929735), (111, 1738500), (114, 1692750), (122, 1581750), (125, 1543788), (148, 1303875), (150, 1286490), (171, 1128500), (180, 1072075), (183, 1054500), (185, 1043100), (190, 1015650), (222, 869250), (225, 857660), (228, 846375), (244, 790875), (250, 771894), (285, 677100), (300, 643245), (305, 632700), (333, 579500), (342, 564250), (366, 527250), (370, 521550), (375, 514596), (380, 507825), (444, 434625), (450, 428830), (475, 406260), (500, 385947), (549, 351500), (555, 347700), (570, 338550), (610, 316350), (666, 289750), (684, 282125), (703, 274500), (732, 263625), (740, 260775), (750, 257298), (855, 225700), (900, 214415), (915, 210900), (925, 208620), (950, 203130), (1098, 175750), (1110, 173850), (1125, 171532), (1140, 169275), (1159, 166500), (1220, 158175), (1332, 144875), (1406, 137250), (1425, 135420), (1500, 128649), (1525, 126540), (1665, 115900), (1710, 112850), (1830, 105450), (1850, 104310), (1900, 101565), (2109, 91500), (2196, 87875), (2220, 86925), (2250, 85766), (2257, 85500), (2318, 83250), (2375, 81252), (2745, 70300), (2775, 69540), (2812, 68625), (2850, 67710), (3050, 63270), (3330, 57950), (3420, 56425), (3477, 55500), (3515, 54900), (3660, 52725), (3700, 52155), (4218, 45750), (4275, 45140), (4500, 42883), (4514, 42750), (4575, 42180), (4625, 41724), (4636, 41625), (4750, 40626), (5490, 35150), (5550, 34770), (5700, 33855), (5795, 33300), (6100, 31635), (6327, 30500), (6660, 28975), (6771, 28500), (6954, 27750), (7030, 27450), (7125, 27084), (7625, 25308), (8325, 23180), (8436, 22875), (8550, 22570), (9028, 21375), (9150, 21090), (9250, 20862), (9500, 20313), (10431, 18500), (10545, 18300), (10980, 17575), (11100, 17385), (11285, 17100), (11590, 16650), (12654, 15250), (13542, 14250), (13725, 14060), (13875, 13908)]