55284300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 216

約数和(自身を含む): 188894160

約数和(自身を除く): 133609860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 53, 57, 60, 61, 75, 76, 90, 95, 100, 106, 114, 122, 150, 159, 171, 180, 183, 190, 212, 225, 228, 244, 265, 285, 300, 305, 318, 342, 366, 380, 450, 475, 477, 530, 549, 570, 610, 636, 684, 732, 795, 855, 900, 915, 950, 954, 1007, 1060, 1098, 1140, 1159, 1220, 1325, 1425, 1525, 1590, 1710, 1830, 1900, 1908, 2014, 2196, 2318, 2385, 2650, 2745, 2850, 3021, 3050, 3180, 3233, 3420, 3477, 3660, 3975, 4028, 4275, 4575, 4636, 4770, 5035, 5300, 5490, 5700, 5795, 6042, 6100, 6466, 6954, 7950, 8550, 9063, 9150, 9540, 9699, 10070, 10431, 10980, 11590, 11925, 12084, 12932, 13725, 13908, 15105, 15900, 16165, 17100, 17385, 18126, 18300, 19398, 20140, 20862, 23180, 23850, 25175, 27450, 28975, 29097, 30210, 32330, 34770, 36252, 38796, 41724, 45315, 47700, 48495, 50350, 52155, 54900, 57950, 58194, 60420, 61427, 64660, 69540, 75525, 80825, 86925, 90630, 96990, 100700, 104310, 115900, 116388, 122854, 145485, 151050, 161650, 173850, 181260, 184281, 193980, 208620, 226575, 242475, 245708, 260775, 290970, 302100, 307135, 323300, 347700, 368562, 453150, 484950, 521550, 552843, 581940, 614270, 727425, 737124, 906300, 921405, 969900, 1043100, 1105686, 1228540, 1454850, 1535675, 1842810, 2211372, 2764215, 2909700, 3071350, 3685620, 4607025, 5528430, 6142700, 9214050, 11056860, 13821075, 18428100, 27642150, 55284300]

約数ペア:

[(1, 55284300), (2, 27642150), (3, 18428100), (4, 13821075), (5, 11056860), (6, 9214050), (9, 6142700), (10, 5528430), (12, 4607025), (15, 3685620), (18, 3071350), (19, 2909700), (20, 2764215), (25, 2211372), (30, 1842810), (36, 1535675), (38, 1454850), (45, 1228540), (50, 1105686), (53, 1043100), (57, 969900), (60, 921405), (61, 906300), (75, 737124), (76, 727425), (90, 614270), (95, 581940), (100, 552843), (106, 521550), (114, 484950), (122, 453150), (150, 368562), (159, 347700), (171, 323300), (180, 307135), (183, 302100), (190, 290970), (212, 260775), (225, 245708), (228, 242475), (244, 226575), (265, 208620), (285, 193980), (300, 184281), (305, 181260), (318, 173850), (342, 161650), (366, 151050), (380, 145485), (450, 122854), (475, 116388), (477, 115900), (530, 104310), (549, 100700), (570, 96990), (610, 90630), (636, 86925), (684, 80825), (732, 75525), (795, 69540), (855, 64660), (900, 61427), (915, 60420), (950, 58194), (954, 57950), (1007, 54900), (1060, 52155), (1098, 50350), (1140, 48495), (1159, 47700), (1220, 45315), (1325, 41724), (1425, 38796), (1525, 36252), (1590, 34770), (1710, 32330), (1830, 30210), (1900, 29097), (1908, 28975), (2014, 27450), (2196, 25175), (2318, 23850), (2385, 23180), (2650, 20862), (2745, 20140), (2850, 19398), (3021, 18300), (3050, 18126), (3180, 17385), (3233, 17100), (3420, 16165), (3477, 15900), (3660, 15105), (3975, 13908), (4028, 13725), (4275, 12932), (4575, 12084), (4636, 11925), (4770, 11590), (5035, 10980), (5300, 10431), (5490, 10070), (5700, 9699), (5795, 9540), (6042, 9150), (6100, 9063), (6466, 8550), (6954, 7950)]