386351700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:487

約数の個数: 288

約数和(自身を含む): 1406576640

約数和(自身を除く): 1020224940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 25, 28, 30, 35, 38, 42, 46, 50, 57, 60, 69, 70, 75, 76, 84, 92, 95, 100, 105, 114, 115, 133, 138, 140, 150, 161, 175, 190, 210, 228, 230, 266, 276, 285, 300, 322, 345, 350, 380, 399, 420, 421, 437, 460, 475, 483, 525, 532, 570, 575, 644, 665, 690, 700, 798, 805, 842, 874, 950, 966, 1050, 1140, 1150, 1263, 1311, 1330, 1380, 1425, 1596, 1610, 1684, 1725, 1748, 1900, 1932, 1995, 2100, 2105, 2185, 2300, 2415, 2526, 2622, 2660, 2850, 2947, 3059, 3220, 3325, 3450, 3990, 4025, 4210, 4370, 4830, 5052, 5244, 5700, 5894, 6118, 6315, 6555, 6650, 6900, 7980, 7999, 8050, 8420, 8740, 8841, 9177, 9660, 9683, 9975, 10525, 10925, 11788, 12075, 12236, 12630, 13110, 13300, 14735, 15295, 15998, 16100, 17682, 18354, 19366, 19950, 21050, 21850, 23997, 24150, 25260, 26220, 29049, 29470, 30590, 31575, 31996, 32775, 35364, 36708, 38732, 39900, 39995, 42100, 43700, 44205, 45885, 47994, 48300, 48415, 55993, 58098, 58940, 61180, 63150, 65550, 67781, 73675, 76475, 79990, 88410, 91770, 95988, 96830, 111986, 116196, 119985, 126300, 131100, 135562, 145245, 147350, 152950, 159980, 167979, 176820, 183540, 183977, 193660, 199975, 203343, 221025, 223972, 229425, 239970, 242075, 271124, 279965, 290490, 294700, 305900, 335958, 338905, 367954, 399950, 406686, 442050, 458850, 479940, 484150, 551931, 559930, 580980, 599925, 671916, 677810, 726225, 735908, 799900, 813372, 839895, 884100, 917700, 919885, 968300, 1016715, 1103862, 1119860, 1199850, 1287839, 1355620, 1399825, 1452450, 1679790, 1694525, 1839770, 2033430, 2207724, 2399700, 2575678, 2759655, 2799650, 2904900, 3359580, 3389050, 3679540, 3863517, 4066860, 4199475, 4599425, 5083575, 5151356, 5519310, 5599300, 6439195, 6778100, 7727034, 8398950, 9198850, 10167150, 11038620, 12878390, 13798275, 15454068, 16797900, 18397700, 19317585, 20334300, 25756780, 27596550, 32195975, 38635170, 55193100, 64391950, 77270340, 96587925, 128783900, 193175850, 386351700]

約数ペア:

[(1, 386351700), (2, 193175850), (3, 128783900), (4, 96587925), (5, 77270340), (6, 64391950), (7, 55193100), (10, 38635170), (12, 32195975), (14, 27596550), (15, 25756780), (19, 20334300), (20, 19317585), (21, 18397700), (23, 16797900), (25, 15454068), (28, 13798275), (30, 12878390), (35, 11038620), (38, 10167150), (42, 9198850), (46, 8398950), (50, 7727034), (57, 6778100), (60, 6439195), (69, 5599300), (70, 5519310), (75, 5151356), (76, 5083575), (84, 4599425), (92, 4199475), (95, 4066860), (100, 3863517), (105, 3679540), (114, 3389050), (115, 3359580), (133, 2904900), (138, 2799650), (140, 2759655), (150, 2575678), (161, 2399700), (175, 2207724), (190, 2033430), (210, 1839770), (228, 1694525), (230, 1679790), (266, 1452450), (276, 1399825), (285, 1355620), (300, 1287839), (322, 1199850), (345, 1119860), (350, 1103862), (380, 1016715), (399, 968300), (420, 919885), (421, 917700), (437, 884100), (460, 839895), (475, 813372), (483, 799900), (525, 735908), (532, 726225), (570, 677810), (575, 671916), (644, 599925), (665, 580980), (690, 559930), (700, 551931), (798, 484150), (805, 479940), (842, 458850), (874, 442050), (950, 406686), (966, 399950), (1050, 367954), (1140, 338905), (1150, 335958), (1263, 305900), (1311, 294700), (1330, 290490), (1380, 279965), (1425, 271124), (1596, 242075), (1610, 239970), (1684, 229425), (1725, 223972), (1748, 221025), (1900, 203343), (1932, 199975), (1995, 193660), (2100, 183977), (2105, 183540), (2185, 176820), (2300, 167979), (2415, 159980), (2526, 152950), (2622, 147350), (2660, 145245), (2850, 135562), (2947, 131100), (3059, 126300), (3220, 119985), (3325, 116196), (3450, 111986), (3990, 96830), (4025, 95988), (4210, 91770), (4370, 88410), (4830, 79990), (5052, 76475), (5244, 73675), (5700, 67781), (5894, 65550), (6118, 63150), (6315, 61180), (6555, 58940), (6650, 58098), (6900, 55993), (7980, 48415), (7999, 48300), (8050, 47994), (8420, 45885), (8740, 44205), (8841, 43700), (9177, 42100), (9660, 39995), (9683, 39900), (9975, 38732), (10525, 36708), (10925, 35364), (11788, 32775), (12075, 31996), (12236, 31575), (12630, 30590), (13110, 29470), (13300, 29049), (14735, 26220), (15295, 25260), (15998, 24150), (16100, 23997), (17682, 21850), (18354, 21050), (19366, 19950)]