13005989550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{853}}^1\times {\mathrm{1093}}^1$

素因数の和:1995

約数の個数: 144

約数和(自身を含む): 36145269888

約数和(自身を除く): 23139280338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 853, 930, 1093, 1395, 1550, 1706, 2186, 2325, 2559, 2790, 3279, 4265, 4650, 5118, 5465, 6558, 6975, 7677, 8530, 9837, 10930, 12795, 13950, 15354, 16395, 19674, 21325, 25590, 26443, 27325, 32790, 33883, 38385, 42650, 49185, 52886, 54650, 63975, 67766, 76770, 79329, 81975, 98370, 101649, 127950, 132215, 158658, 163950, 169415, 191925, 203298, 237987, 245925, 264430, 304947, 338830, 383850, 396645, 475974, 491850, 508245, 609894, 661075, 793290, 847075, 932329, 1016490, 1189935, 1322150, 1524735, 1694150, 1864658, 1983225, 2379870, 2541225, 2796987, 3049470, 3966450, 4661645, 5082450, 5593974, 5949675, 7623675, 8390961, 9323290, 11899350, 13984935, 15247350, 16781922, 23308225, 27969870, 28902199, 41954805, 46616450, 57804398, 69924675, 83909610, 86706597, 139849350, 144510995, 173413194, 209774025, 260119791, 289021990, 419548050, 433532985, 520239582, 722554975, 867065970, 1300598955, 1445109950, 2167664925, 2601197910, 4335329850, 6502994775, 13005989550]

約数ペア:

[(1, 13005989550), (2, 6502994775), (3, 4335329850), (5, 2601197910), (6, 2167664925), (9, 1445109950), (10, 1300598955), (15, 867065970), (18, 722554975), (25, 520239582), (30, 433532985), (31, 419548050), (45, 289021990), (50, 260119791), (62, 209774025), (75, 173413194), (90, 144510995), (93, 139849350), (150, 86706597), (155, 83909610), (186, 69924675), (225, 57804398), (279, 46616450), (310, 41954805), (450, 28902199), (465, 27969870), (558, 23308225), (775, 16781922), (853, 15247350), (930, 13984935), (1093, 11899350), (1395, 9323290), (1550, 8390961), (1706, 7623675), (2186, 5949675), (2325, 5593974), (2559, 5082450), (2790, 4661645), (3279, 3966450), (4265, 3049470), (4650, 2796987), (5118, 2541225), (5465, 2379870), (6558, 1983225), (6975, 1864658), (7677, 1694150), (8530, 1524735), (9837, 1322150), (10930, 1189935), (12795, 1016490), (13950, 932329), (15354, 847075), (16395, 793290), (19674, 661075), (21325, 609894), (25590, 508245), (26443, 491850), (27325, 475974), (32790, 396645), (33883, 383850), (38385, 338830), (42650, 304947), (49185, 264430), (52886, 245925), (54650, 237987), (63975, 203298), (67766, 191925), (76770, 169415), (79329, 163950), (81975, 158658), (98370, 132215), (101649, 127950)]