216580500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 714954240

約数和(自身を除く): 498373740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 61, 75, 90, 100, 108, 122, 125, 135, 150, 180, 183, 225, 244, 250, 263, 270, 300, 305, 366, 375, 450, 500, 526, 540, 549, 610, 675, 732, 750, 789, 900, 915, 1052, 1098, 1125, 1220, 1315, 1350, 1500, 1525, 1578, 1647, 1830, 2196, 2250, 2367, 2630, 2700, 2745, 3050, 3156, 3294, 3375, 3660, 3945, 4500, 4575, 4734, 5260, 5490, 6100, 6575, 6588, 6750, 7101, 7625, 7890, 8235, 9150, 9468, 10980, 11835, 13150, 13500, 13725, 14202, 15250, 15780, 16043, 16470, 18300, 19725, 22875, 23670, 26300, 27450, 28404, 30500, 32086, 32875, 32940, 35505, 39450, 41175, 45750, 47340, 48129, 54900, 59175, 64172, 65750, 68625, 71010, 78900, 80215, 82350, 91500, 96258, 98625, 118350, 131500, 137250, 142020, 144387, 160430, 164700, 177525, 192516, 197250, 205875, 236700, 240645, 274500, 288774, 295875, 320860, 355050, 394500, 401075, 411750, 433161, 481290, 577548, 591750, 710100, 721935, 802150, 823500, 866322, 887625, 962580, 1183500, 1203225, 1443870, 1604300, 1732644, 1775250, 2005375, 2165805, 2406450, 2887740, 3550500, 3609675, 4010750, 4331610, 4812900, 6016125, 7219350, 8021500, 8663220, 10829025, 12032250, 14438700, 18048375, 21658050, 24064500, 36096750, 43316100, 54145125, 72193500, 108290250, 216580500]

約数ペア:

[(1, 216580500), (2, 108290250), (3, 72193500), (4, 54145125), (5, 43316100), (6, 36096750), (9, 24064500), (10, 21658050), (12, 18048375), (15, 14438700), (18, 12032250), (20, 10829025), (25, 8663220), (27, 8021500), (30, 7219350), (36, 6016125), (45, 4812900), (50, 4331610), (54, 4010750), (60, 3609675), (61, 3550500), (75, 2887740), (90, 2406450), (100, 2165805), (108, 2005375), (122, 1775250), (125, 1732644), (135, 1604300), (150, 1443870), (180, 1203225), (183, 1183500), (225, 962580), (244, 887625), (250, 866322), (263, 823500), (270, 802150), (300, 721935), (305, 710100), (366, 591750), (375, 577548), (450, 481290), (500, 433161), (526, 411750), (540, 401075), (549, 394500), (610, 355050), (675, 320860), (732, 295875), (750, 288774), (789, 274500), (900, 240645), (915, 236700), (1052, 205875), (1098, 197250), (1125, 192516), (1220, 177525), (1315, 164700), (1350, 160430), (1500, 144387), (1525, 142020), (1578, 137250), (1647, 131500), (1830, 118350), (2196, 98625), (2250, 96258), (2367, 91500), (2630, 82350), (2700, 80215), (2745, 78900), (3050, 71010), (3156, 68625), (3294, 65750), (3375, 64172), (3660, 59175), (3945, 54900), (4500, 48129), (4575, 47340), (4734, 45750), (5260, 41175), (5490, 39450), (6100, 35505), (6575, 32940), (6588, 32875), (6750, 32086), (7101, 30500), (7625, 28404), (7890, 27450), (8235, 26300), (9150, 23670), (9468, 22875), (10980, 19725), (11835, 18300), (13150, 16470), (13500, 16043), (13725, 15780), (14202, 15250)]