806612300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:612

約数の個数: 144

約数和(自身を含む): 2007996480

約数和(自身を除く): 1201384180

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 53, 65, 92, 100, 106, 115, 130, 212, 230, 260, 265, 299, 325, 460, 509, 530, 575, 598, 650, 689, 1018, 1060, 1150, 1196, 1219, 1300, 1325, 1378, 1495, 2036, 2300, 2438, 2545, 2650, 2756, 2990, 3445, 4876, 5090, 5300, 5980, 6095, 6617, 6890, 7475, 10180, 11707, 12190, 12725, 13234, 13780, 14950, 15847, 17225, 23414, 24380, 25450, 26468, 26977, 29900, 30475, 31694, 33085, 34450, 46828, 50900, 53954, 58535, 60950, 63388, 66170, 68900, 79235, 107908, 117070, 121900, 132340, 134885, 152191, 158470, 165425, 234140, 269770, 292675, 304382, 316940, 330850, 350701, 396175, 539540, 585350, 608764, 620471, 661700, 674425, 701402, 760955, 792350, 1170700, 1240942, 1348850, 1402804, 1521910, 1584700, 1753505, 2481884, 2697700, 3043820, 3102355, 3507010, 3804775, 6204710, 7014020, 7609550, 8066123, 8767525, 12409420, 15219100, 15511775, 16132246, 17535050, 31023550, 32264492, 35070100, 40330615, 62047100, 80661230, 161322460, 201653075, 403306150, 806612300]

約数ペア:

[(1, 806612300), (2, 403306150), (4, 201653075), (5, 161322460), (10, 80661230), (13, 62047100), (20, 40330615), (23, 35070100), (25, 32264492), (26, 31023550), (46, 17535050), (50, 16132246), (52, 15511775), (53, 15219100), (65, 12409420), (92, 8767525), (100, 8066123), (106, 7609550), (115, 7014020), (130, 6204710), (212, 3804775), (230, 3507010), (260, 3102355), (265, 3043820), (299, 2697700), (325, 2481884), (460, 1753505), (509, 1584700), (530, 1521910), (575, 1402804), (598, 1348850), (650, 1240942), (689, 1170700), (1018, 792350), (1060, 760955), (1150, 701402), (1196, 674425), (1219, 661700), (1300, 620471), (1325, 608764), (1378, 585350), (1495, 539540), (2036, 396175), (2300, 350701), (2438, 330850), (2545, 316940), (2650, 304382), (2756, 292675), (2990, 269770), (3445, 234140), (4876, 165425), (5090, 158470), (5300, 152191), (5980, 134885), (6095, 132340), (6617, 121900), (6890, 117070), (7475, 107908), (10180, 79235), (11707, 68900), (12190, 66170), (12725, 63388), (13234, 60950), (13780, 58535), (14950, 53954), (15847, 50900), (17225, 46828), (23414, 34450), (24380, 33085), (25450, 31694), (26468, 30475), (26977, 29900)]