74407800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 249091200

約数和(自身を除く): 174683400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 61, 75, 76, 95, 100, 107, 114, 120, 122, 150, 152, 183, 190, 200, 214, 228, 244, 285, 300, 305, 321, 366, 380, 428, 456, 475, 488, 535, 570, 600, 610, 642, 732, 760, 856, 915, 950, 1070, 1140, 1159, 1220, 1284, 1425, 1464, 1525, 1605, 1830, 1900, 2033, 2140, 2280, 2318, 2440, 2568, 2675, 2850, 3050, 3210, 3477, 3660, 3800, 4066, 4280, 4575, 4636, 5350, 5700, 5795, 6099, 6100, 6420, 6527, 6954, 7320, 8025, 8132, 9150, 9272, 10165, 10700, 11400, 11590, 12198, 12200, 12840, 13054, 13908, 16050, 16264, 17385, 18300, 19581, 20330, 21400, 23180, 24396, 26108, 27816, 28975, 30495, 32100, 32635, 34770, 36600, 39162, 40660, 46360, 48792, 50825, 52216, 57950, 60990, 64200, 65270, 69540, 78324, 81320, 86925, 97905, 101650, 115900, 121980, 124013, 130540, 139080, 152475, 156648, 163175, 173850, 195810, 203300, 231800, 243960, 248026, 261080, 304950, 326350, 347700, 372039, 391620, 406600, 489525, 496052, 609900, 620065, 652700, 695400, 744078, 783240, 979050, 992104, 1219800, 1240130, 1305400, 1488156, 1860195, 1958100, 2480260, 2976312, 3100325, 3720390, 3916200, 4960520, 6200650, 7440780, 9300975, 12401300, 14881560, 18601950, 24802600, 37203900, 74407800]

約数ペア:

[(1, 74407800), (2, 37203900), (3, 24802600), (4, 18601950), (5, 14881560), (6, 12401300), (8, 9300975), (10, 7440780), (12, 6200650), (15, 4960520), (19, 3916200), (20, 3720390), (24, 3100325), (25, 2976312), (30, 2480260), (38, 1958100), (40, 1860195), (50, 1488156), (57, 1305400), (60, 1240130), (61, 1219800), (75, 992104), (76, 979050), (95, 783240), (100, 744078), (107, 695400), (114, 652700), (120, 620065), (122, 609900), (150, 496052), (152, 489525), (183, 406600), (190, 391620), (200, 372039), (214, 347700), (228, 326350), (244, 304950), (285, 261080), (300, 248026), (305, 243960), (321, 231800), (366, 203300), (380, 195810), (428, 173850), (456, 163175), (475, 156648), (488, 152475), (535, 139080), (570, 130540), (600, 124013), (610, 121980), (642, 115900), (732, 101650), (760, 97905), (856, 86925), (915, 81320), (950, 78324), (1070, 69540), (1140, 65270), (1159, 64200), (1220, 60990), (1284, 57950), (1425, 52216), (1464, 50825), (1525, 48792), (1605, 46360), (1830, 40660), (1900, 39162), (2033, 36600), (2140, 34770), (2280, 32635), (2318, 32100), (2440, 30495), (2568, 28975), (2675, 27816), (2850, 26108), (3050, 24396), (3210, 23180), (3477, 21400), (3660, 20330), (3800, 19581), (4066, 18300), (4280, 17385), (4575, 16264), (4636, 16050), (5350, 13908), (5700, 13054), (5795, 12840), (6099, 12200), (6100, 12198), (6420, 11590), (6527, 11400), (6954, 10700), (7320, 10165), (8025, 9272), (8132, 9150)]