73028250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:406

約数の個数: 128

約数和(自身を含む): 209664000

約数和(自身を除く): 136635750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 90, 93, 125, 135, 150, 155, 186, 225, 250, 270, 279, 310, 349, 375, 450, 465, 558, 675, 698, 750, 775, 837, 930, 1047, 1125, 1350, 1395, 1550, 1674, 1745, 2094, 2250, 2325, 2790, 3141, 3375, 3490, 3875, 4185, 4650, 5235, 6282, 6750, 6975, 7750, 8370, 8725, 9423, 10470, 10819, 11625, 13950, 15705, 17450, 18846, 20925, 21638, 23250, 26175, 31410, 32457, 34875, 41850, 43625, 47115, 52350, 54095, 64914, 69750, 78525, 87250, 94230, 97371, 104625, 108190, 130875, 157050, 162285, 194742, 209250, 235575, 261750, 270475, 292113, 324570, 392625, 471150, 486855, 540950, 584226, 785250, 811425, 973710, 1177875, 1352375, 1460565, 1622850, 2355750, 2434275, 2704750, 2921130, 4057125, 4868550, 7302825, 8114250, 12171375, 14605650, 24342750, 36514125, 73028250]

約数ペア:

[(1, 73028250), (2, 36514125), (3, 24342750), (5, 14605650), (6, 12171375), (9, 8114250), (10, 7302825), (15, 4868550), (18, 4057125), (25, 2921130), (27, 2704750), (30, 2434275), (31, 2355750), (45, 1622850), (50, 1460565), (54, 1352375), (62, 1177875), (75, 973710), (90, 811425), (93, 785250), (125, 584226), (135, 540950), (150, 486855), (155, 471150), (186, 392625), (225, 324570), (250, 292113), (270, 270475), (279, 261750), (310, 235575), (349, 209250), (375, 194742), (450, 162285), (465, 157050), (558, 130875), (675, 108190), (698, 104625), (750, 97371), (775, 94230), (837, 87250), (930, 78525), (1047, 69750), (1125, 64914), (1350, 54095), (1395, 52350), (1550, 47115), (1674, 43625), (1745, 41850), (2094, 34875), (2250, 32457), (2325, 31410), (2790, 26175), (3141, 23250), (3375, 21638), (3490, 20925), (3875, 18846), (4185, 17450), (4650, 15705), (5235, 13950), (6282, 11625), (6750, 10819), (6975, 10470), (7750, 9423), (8370, 8725)]