45548700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 142074240

約数和(自身を除く): 96525540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 61, 75, 76, 95, 100, 114, 122, 131, 150, 183, 190, 228, 244, 262, 285, 300, 305, 366, 380, 393, 475, 524, 570, 610, 655, 732, 786, 915, 950, 1140, 1159, 1220, 1310, 1425, 1525, 1572, 1830, 1900, 1965, 2318, 2489, 2620, 2850, 3050, 3275, 3477, 3660, 3930, 4575, 4636, 4978, 5700, 5795, 6100, 6550, 6954, 7467, 7860, 7991, 9150, 9825, 9956, 11590, 12445, 13100, 13908, 14934, 15982, 17385, 18300, 19650, 23180, 23973, 24890, 28975, 29868, 31964, 34770, 37335, 39300, 39955, 47946, 49780, 57950, 62225, 69540, 74670, 79910, 86925, 95892, 115900, 119865, 124450, 149340, 151829, 159820, 173850, 186675, 199775, 239730, 248900, 303658, 347700, 373350, 399550, 455487, 479460, 599325, 607316, 746700, 759145, 799100, 910974, 1198650, 1518290, 1821948, 2277435, 2397300, 3036580, 3795725, 4554870, 7591450, 9109740, 11387175, 15182900, 22774350, 45548700]

約数ペア:

[(1, 45548700), (2, 22774350), (3, 15182900), (4, 11387175), (5, 9109740), (6, 7591450), (10, 4554870), (12, 3795725), (15, 3036580), (19, 2397300), (20, 2277435), (25, 1821948), (30, 1518290), (38, 1198650), (50, 910974), (57, 799100), (60, 759145), (61, 746700), (75, 607316), (76, 599325), (95, 479460), (100, 455487), (114, 399550), (122, 373350), (131, 347700), (150, 303658), (183, 248900), (190, 239730), (228, 199775), (244, 186675), (262, 173850), (285, 159820), (300, 151829), (305, 149340), (366, 124450), (380, 119865), (393, 115900), (475, 95892), (524, 86925), (570, 79910), (610, 74670), (655, 69540), (732, 62225), (786, 57950), (915, 49780), (950, 47946), (1140, 39955), (1159, 39300), (1220, 37335), (1310, 34770), (1425, 31964), (1525, 29868), (1572, 28975), (1830, 24890), (1900, 23973), (1965, 23180), (2318, 19650), (2489, 18300), (2620, 17385), (2850, 15982), (3050, 14934), (3275, 13908), (3477, 13100), (3660, 12445), (3930, 11590), (4575, 9956), (4636, 9825), (4978, 9150), (5700, 7991), (5795, 7860), (6100, 7467), (6550, 6954)]