228561450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 666624000

約数和(自身を除く): 438062550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 31, 38, 39, 50, 57, 62, 65, 75, 78, 93, 95, 114, 130, 150, 155, 186, 190, 195, 199, 247, 285, 310, 325, 390, 398, 403, 465, 475, 494, 570, 589, 597, 650, 741, 775, 806, 930, 950, 975, 995, 1178, 1194, 1209, 1235, 1425, 1482, 1550, 1767, 1950, 1990, 2015, 2325, 2418, 2470, 2587, 2850, 2945, 2985, 3534, 3705, 3781, 4030, 4650, 4975, 5174, 5890, 5970, 6045, 6169, 6175, 7410, 7562, 7657, 7761, 8835, 9950, 10075, 11343, 12090, 12338, 12350, 12935, 14725, 14925, 15314, 15522, 17670, 18507, 18525, 18905, 20150, 22686, 22971, 25870, 29450, 29850, 30225, 30845, 37014, 37050, 37810, 38285, 38805, 44175, 45942, 49153, 56715, 60450, 61690, 64675, 76570, 77610, 80197, 88350, 92535, 94525, 98306, 113430, 114855, 117211, 129350, 147459, 154225, 160394, 185070, 189050, 191425, 194025, 229710, 234422, 240591, 245765, 283575, 294918, 308450, 351633, 382850, 388050, 400985, 462675, 481182, 491530, 567150, 574275, 586055, 703266, 737295, 801970, 925350, 1148550, 1172110, 1202955, 1228825, 1474590, 1523743, 1758165, 2004925, 2405910, 2457650, 2930275, 3047486, 3516330, 3686475, 4009850, 4571229, 5860550, 6014775, 7372950, 7618715, 8790825, 9142458, 12029550, 15237430, 17581650, 22856145, 38093575, 45712290, 76187150, 114280725, 228561450]

約数ペア:

[(1, 228561450), (2, 114280725), (3, 76187150), (5, 45712290), (6, 38093575), (10, 22856145), (13, 17581650), (15, 15237430), (19, 12029550), (25, 9142458), (26, 8790825), (30, 7618715), (31, 7372950), (38, 6014775), (39, 5860550), (50, 4571229), (57, 4009850), (62, 3686475), (65, 3516330), (75, 3047486), (78, 2930275), (93, 2457650), (95, 2405910), (114, 2004925), (130, 1758165), (150, 1523743), (155, 1474590), (186, 1228825), (190, 1202955), (195, 1172110), (199, 1148550), (247, 925350), (285, 801970), (310, 737295), (325, 703266), (390, 586055), (398, 574275), (403, 567150), (465, 491530), (475, 481182), (494, 462675), (570, 400985), (589, 388050), (597, 382850), (650, 351633), (741, 308450), (775, 294918), (806, 283575), (930, 245765), (950, 240591), (975, 234422), (995, 229710), (1178, 194025), (1194, 191425), (1209, 189050), (1235, 185070), (1425, 160394), (1482, 154225), (1550, 147459), (1767, 129350), (1950, 117211), (1990, 114855), (2015, 113430), (2325, 98306), (2418, 94525), (2470, 92535), (2587, 88350), (2850, 80197), (2945, 77610), (2985, 76570), (3534, 64675), (3705, 61690), (3781, 60450), (4030, 56715), (4650, 49153), (4975, 45942), (5174, 44175), (5890, 38805), (5970, 38285), (6045, 37810), (6169, 37050), (6175, 37014), (7410, 30845), (7562, 30225), (7657, 29850), (7761, 29450), (8835, 25870), (9950, 22971), (10075, 22686), (11343, 20150), (12090, 18905), (12338, 18525), (12350, 18507), (12935, 17670), (14725, 15522), (14925, 15314)]