222938400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4889}}^1$

素因数の和:4931

約数の個数: 144

約数和(自身を含む): 764013600

約数和(自身を除く): 541075200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 1140, 1200, 1425, 1520, 1824, 1900, 2280, 2400, 2850, 3040, 3800, 4560, 4889, 5700, 7600, 9120, 9778, 11400, 14667, 15200, 19556, 22800, 24445, 29334, 39112, 45600, 48890, 58668, 73335, 78224, 92891, 97780, 117336, 122225, 146670, 156448, 185782, 195560, 234672, 244450, 278673, 293340, 366675, 371564, 391120, 464455, 469344, 488900, 557346, 586680, 733350, 743128, 782240, 928910, 977800, 1114692, 1173360, 1393365, 1466700, 1486256, 1857820, 1955600, 2229384, 2322275, 2346720, 2786730, 2933400, 2972512, 3715640, 3911200, 4458768, 4644550, 5573460, 5866800, 6966825, 7431280, 8917536, 9289100, 11146920, 11733600, 13933650, 14862560, 18578200, 22293840, 27867300, 37156400, 44587680, 55734600, 74312800, 111469200, 222938400]

約数ペア:

[(1, 222938400), (2, 111469200), (3, 74312800), (4, 55734600), (5, 44587680), (6, 37156400), (8, 27867300), (10, 22293840), (12, 18578200), (15, 14862560), (16, 13933650), (19, 11733600), (20, 11146920), (24, 9289100), (25, 8917536), (30, 7431280), (32, 6966825), (38, 5866800), (40, 5573460), (48, 4644550), (50, 4458768), (57, 3911200), (60, 3715640), (75, 2972512), (76, 2933400), (80, 2786730), (95, 2346720), (96, 2322275), (100, 2229384), (114, 1955600), (120, 1857820), (150, 1486256), (152, 1466700), (160, 1393365), (190, 1173360), (200, 1114692), (228, 977800), (240, 928910), (285, 782240), (300, 743128), (304, 733350), (380, 586680), (400, 557346), (456, 488900), (475, 469344), (480, 464455), (570, 391120), (600, 371564), (608, 366675), (760, 293340), (800, 278673), (912, 244450), (950, 234672), (1140, 195560), (1200, 185782), (1425, 156448), (1520, 146670), (1824, 122225), (1900, 117336), (2280, 97780), (2400, 92891), (2850, 78224), (3040, 73335), (3800, 58668), (4560, 48890), (4889, 45600), (5700, 39112), (7600, 29334), (9120, 24445), (9778, 22800), (11400, 19556), (14667, 15200)]