145788300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:417

約数の個数: 216

約数和(自身を含む): 531070176

約数和(自身を除く): 385281876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 73, 75, 84, 90, 100, 105, 126, 140, 146, 150, 175, 180, 210, 219, 225, 252, 292, 300, 315, 317, 350, 365, 420, 438, 450, 511, 525, 630, 634, 657, 700, 730, 876, 900, 951, 1022, 1050, 1095, 1260, 1268, 1314, 1460, 1533, 1575, 1585, 1825, 1902, 2044, 2100, 2190, 2219, 2555, 2628, 2853, 3066, 3150, 3170, 3285, 3650, 3804, 4380, 4438, 4599, 4755, 5110, 5475, 5706, 6132, 6300, 6340, 6570, 6657, 7300, 7665, 7925, 8876, 9198, 9510, 10220, 10950, 11095, 11412, 12775, 13140, 13314, 14265, 15330, 15850, 16425, 18396, 19020, 19971, 21900, 22190, 22995, 23141, 23775, 25550, 26628, 28530, 30660, 31700, 32850, 33285, 38325, 39942, 44380, 45990, 46282, 47550, 51100, 55475, 57060, 65700, 66570, 69423, 71325, 76650, 79884, 91980, 92564, 95100, 99855, 110950, 114975, 115705, 133140, 138846, 142650, 153300, 161987, 166425, 199710, 208269, 221900, 229950, 231410, 277692, 285300, 323974, 332850, 347115, 399420, 416538, 459900, 462820, 485961, 499275, 578525, 647948, 665700, 694230, 809935, 833076, 971922, 998550, 1041345, 1157050, 1388460, 1457883, 1619870, 1735575, 1943844, 1997100, 2082690, 2314100, 2429805, 2915766, 3239740, 3471150, 4049675, 4165380, 4859610, 5206725, 5831532, 6942300, 7289415, 8099350, 9719220, 10413450, 12149025, 14578830, 16198700, 20826900, 24298050, 29157660, 36447075, 48596100, 72894150, 145788300]

約数ペア:

[(1, 145788300), (2, 72894150), (3, 48596100), (4, 36447075), (5, 29157660), (6, 24298050), (7, 20826900), (9, 16198700), (10, 14578830), (12, 12149025), (14, 10413450), (15, 9719220), (18, 8099350), (20, 7289415), (21, 6942300), (25, 5831532), (28, 5206725), (30, 4859610), (35, 4165380), (36, 4049675), (42, 3471150), (45, 3239740), (50, 2915766), (60, 2429805), (63, 2314100), (70, 2082690), (73, 1997100), (75, 1943844), (84, 1735575), (90, 1619870), (100, 1457883), (105, 1388460), (126, 1157050), (140, 1041345), (146, 998550), (150, 971922), (175, 833076), (180, 809935), (210, 694230), (219, 665700), (225, 647948), (252, 578525), (292, 499275), (300, 485961), (315, 462820), (317, 459900), (350, 416538), (365, 399420), (420, 347115), (438, 332850), (450, 323974), (511, 285300), (525, 277692), (630, 231410), (634, 229950), (657, 221900), (700, 208269), (730, 199710), (876, 166425), (900, 161987), (951, 153300), (1022, 142650), (1050, 138846), (1095, 133140), (1260, 115705), (1268, 114975), (1314, 110950), (1460, 99855), (1533, 95100), (1575, 92564), (1585, 91980), (1825, 79884), (1902, 76650), (2044, 71325), (2100, 69423), (2190, 66570), (2219, 65700), (2555, 57060), (2628, 55475), (2853, 51100), (3066, 47550), (3150, 46282), (3170, 45990), (3285, 44380), (3650, 39942), (3804, 38325), (4380, 33285), (4438, 32850), (4599, 31700), (4755, 30660), (5110, 28530), (5475, 26628), (5706, 25550), (6132, 23775), (6300, 23141), (6340, 22995), (6570, 22190), (6657, 21900), (7300, 19971), (7665, 19020), (7925, 18396), (8876, 16425), (9198, 15850), (9510, 15330), (10220, 14265), (10950, 13314), (11095, 13140), (11412, 12775)]