225527400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^2\times {\mathrm{2557}}^1$

素因数の和:2593

約数の個数: 216

約数和(自身を含む): 881397270

約数和(自身を除く): 655869870

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 49, 50, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 120, 126, 140, 147, 150, 168, 175, 180, 196, 200, 210, 225, 245, 252, 280, 294, 300, 315, 350, 360, 392, 420, 441, 450, 490, 504, 525, 588, 600, 630, 700, 735, 840, 882, 900, 980, 1050, 1176, 1225, 1260, 1400, 1470, 1575, 1764, 1800, 1960, 2100, 2205, 2450, 2520, 2557, 2940, 3150, 3528, 3675, 4200, 4410, 4900, 5114, 5880, 6300, 7350, 7671, 8820, 9800, 10228, 11025, 12600, 12785, 14700, 15342, 17640, 17899, 20456, 22050, 23013, 25570, 29400, 30684, 35798, 38355, 44100, 46026, 51140, 53697, 61368, 63925, 71596, 76710, 88200, 89495, 92052, 102280, 107394, 115065, 125293, 127850, 143192, 153420, 161091, 178990, 184104, 191775, 214788, 230130, 250586, 255700, 268485, 306840, 322182, 357980, 375879, 383550, 429576, 447475, 460260, 501172, 511400, 536970, 575325, 626465, 644364, 715960, 751758, 767100, 805455, 894950, 920520, 1002344, 1073940, 1127637, 1150650, 1252930, 1288728, 1342425, 1503516, 1534200, 1610910, 1789900, 1879395, 2147880, 2255274, 2301300, 2505860, 2684850, 3007032, 3132325, 3221820, 3579800, 3758790, 4027275, 4510548, 4602600, 5011720, 5369700, 5638185, 6264650, 6443640, 7517580, 8054550, 9021096, 9396975, 10739400, 11276370, 12529300, 15035160, 16109100, 18793950, 22552740, 25058600, 28190925, 32218200, 37587900, 45105480, 56381850, 75175800, 112763700, 225527400]

約数ペア:

[(1, 225527400), (2, 112763700), (3, 75175800), (4, 56381850), (5, 45105480), (6, 37587900), (7, 32218200), (8, 28190925), (9, 25058600), (10, 22552740), (12, 18793950), (14, 16109100), (15, 15035160), (18, 12529300), (20, 11276370), (21, 10739400), (24, 9396975), (25, 9021096), (28, 8054550), (30, 7517580), (35, 6443640), (36, 6264650), (40, 5638185), (42, 5369700), (45, 5011720), (49, 4602600), (50, 4510548), (56, 4027275), (60, 3758790), (63, 3579800), (70, 3221820), (72, 3132325), (75, 3007032), (84, 2684850), (90, 2505860), (98, 2301300), (100, 2255274), (105, 2147880), (120, 1879395), (126, 1789900), (140, 1610910), (147, 1534200), (150, 1503516), (168, 1342425), (175, 1288728), (180, 1252930), (196, 1150650), (200, 1127637), (210, 1073940), (225, 1002344), (245, 920520), (252, 894950), (280, 805455), (294, 767100), (300, 751758), (315, 715960), (350, 644364), (360, 626465), (392, 575325), (420, 536970), (441, 511400), (450, 501172), (490, 460260), (504, 447475), (525, 429576), (588, 383550), (600, 375879), (630, 357980), (700, 322182), (735, 306840), (840, 268485), (882, 255700), (900, 250586), (980, 230130), (1050, 214788), (1176, 191775), (1225, 184104), (1260, 178990), (1400, 161091), (1470, 153420), (1575, 143192), (1764, 127850), (1800, 125293), (1960, 115065), (2100, 107394), (2205, 102280), (2450, 92052), (2520, 89495), (2557, 88200), (2940, 76710), (3150, 71596), (3528, 63925), (3675, 61368), (4200, 53697), (4410, 51140), (4900, 46026), (5114, 44100), (5880, 38355), (6300, 35798), (7350, 30684), (7671, 29400), (8820, 25570), (9800, 23013), (10228, 22050), (11025, 20456), (12600, 17899), (12785, 17640), (14700, 15342)]