90534180100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{432557}}^1$

素因数の和:432614

約数の個数: 144

約数和(自身を含む): 252309351168

約数和(自身を除く): 161775171068

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 25, 26, 28, 35, 46, 50, 52, 65, 70, 91, 92, 100, 115, 130, 140, 161, 175, 182, 230, 260, 299, 322, 325, 350, 364, 455, 460, 575, 598, 644, 650, 700, 805, 910, 1150, 1196, 1300, 1495, 1610, 1820, 2093, 2275, 2300, 2990, 3220, 4025, 4186, 4550, 5980, 7475, 8050, 8372, 9100, 10465, 14950, 16100, 20930, 29900, 41860, 52325, 104650, 209300, 432557, 865114, 1730228, 2162785, 3027899, 4325570, 5623241, 6055798, 8651140, 9948811, 10813925, 11246482, 12111596, 15139495, 19897622, 21627850, 22492964, 28116205, 30278990, 39362687, 39795244, 43255700, 49744055, 56232410, 60557980, 69641677, 75697475, 78725374, 99488110, 112464820, 129334543, 139283354, 140581025, 151394950, 157450748, 196813435, 198976220, 248720275, 258669086, 278566708, 281162050, 302789900, 348208385, 393626870, 497440550, 517338172, 562324100, 646672715, 696416770, 787253740, 905341801, 984067175, 994881100, 1293345430, 1392833540, 1741041925, 1810683602, 1968134350, 2586690860, 3233363575, 3482083850, 3621367204, 3936268700, 4526709005, 6466727150, 6964167700, 9053418010, 12933454300, 18106836020, 22633545025, 45267090050, 90534180100]

約数ペア:

[(1, 90534180100), (2, 45267090050), (4, 22633545025), (5, 18106836020), (7, 12933454300), (10, 9053418010), (13, 6964167700), (14, 6466727150), (20, 4526709005), (23, 3936268700), (25, 3621367204), (26, 3482083850), (28, 3233363575), (35, 2586690860), (46, 1968134350), (50, 1810683602), (52, 1741041925), (65, 1392833540), (70, 1293345430), (91, 994881100), (92, 984067175), (100, 905341801), (115, 787253740), (130, 696416770), (140, 646672715), (161, 562324100), (175, 517338172), (182, 497440550), (230, 393626870), (260, 348208385), (299, 302789900), (322, 281162050), (325, 278566708), (350, 258669086), (364, 248720275), (455, 198976220), (460, 196813435), (575, 157450748), (598, 151394950), (644, 140581025), (650, 139283354), (700, 129334543), (805, 112464820), (910, 99488110), (1150, 78725374), (1196, 75697475), (1300, 69641677), (1495, 60557980), (1610, 56232410), (1820, 49744055), (2093, 43255700), (2275, 39795244), (2300, 39362687), (2990, 30278990), (3220, 28116205), (4025, 22492964), (4186, 21627850), (4550, 19897622), (5980, 15139495), (7475, 12111596), (8050, 11246482), (8372, 10813925), (9100, 9948811), (10465, 8651140), (14950, 6055798), (16100, 5623241), (20930, 4325570), (29900, 3027899), (41860, 2162785), (52325, 1730228), (104650, 865114), (209300, 432557)]